Bibliografia

[2011 Martínez] Las funciones de la clasificación en los catálogos en línea de bibliotecas universitarias argentinas / Ana María Martínez Tamayo, Leslie Bava, María Inés Kessler = Scire. 17. 1. P 73-79

[2009 Rozman] The practical value of classification summaries in information management and integration / Darija Rozman = Classification at a crossroads : multiple directions to usability : The Hague : 29-30 October 2009. [21] = Extensions and corrections to the UDC. _

[2009 Klenczon] Jezyk Hasel Przedmiotowych Biblioteki Narodowej (National Library of Poland Subject Headings) : from card catalogs to digital library : some questions about the future of a local subject heading system in the changing world of information retrieval / Wanda Klenczon = IFLA satellite preconference Looking at the past and preparing for the future : Florence : 2009.08.20-21. [13] / "IFLA. Classification and indexing section" : sponsor – <http://www.ifla2009satelliteflorence.it/meeting2/program/assets/Klenczon.pdf> : 2009-

[2009 Frâncu] Implementation of a UDC-based multilingual thesaurus in a library catalogue: the case of BiblioPhil / Victoria Frâncu, Cosmin-Nicolae Sabo = Classification at a crossroads : multiple directions to usability : The Hague : 29-30 October 2009. [6] = Extensions and corrections to the UDC. _

[2009 Baliková] Focusing on user needs : new ways of subject access in Czechia / Marie Baliková = IFLA satellite preconference Looking at the past and preparing for the future : Florence : 2009.08.20-21. [1] / "IFLA. Classification and indexing section" : sponsor – <http://www.ifla2009satelliteflorence.it/meeting2/program/assets/Balikova.pdf> : 2009-

[2008 Willan]  Emerging approaches to subject information / Terry Willan = (Classification and subject retrieval in the 21st century : Glasgow. The University of Strathclyde : 3?5 September 2008) || presentation <http://www.ukoln.ac.uk/events/CIG/2008/conf-glasgow/presentations/willan.ppt>

[2008 Turbanti]  Studi di genere e pari opportunità "incontrano" il catalogo / Simona Turbanti = AIB notizie. 20 : 2008. 6-7. P 8-10 | <http://www.aib.it/aib/editoria/n20/0608.htm3>

[2008 Slavić]  Classification on the network: machine readable, shared, cloned and hidden / Aida Slavić = (Classification and subject retrieval in the 21st century : Glasgow. The University of Strathclyde : 3?5 September 2008) || presentation <http://www.ukoln.ac.uk/events/CIG/2008/conf-glasgow/presentations/slavic.ppt>

[2008 Oberhauser]  Sachliche Erschliessung im Österreichischen Verbundkatalog : Status und Perspektiven / O Oberhauser = Mitteilungen der Vereinigung Österreichischer Bibliotekarinnen und Bibliotekare. 61 : 2008. 3. P 59-77

[2008 Eckert]  Semantic portal business & economics / Kai Eckert, Magnus Pfeffer = 7th European Networked knowledge organization systems (NKOS) workshop : Aarhus : 2008.09.19. 2.[2] || presentation <http://www.comp.glam.ac.uk/.../Pfeffer-NKOS2008.ppt>
]] describes work to improve subject access in the library portal of the University of Mannheim (Semtinel), mainly concerning economics, using a thesaurus and automatic indexing, and including an original graphical visualization of hierarchies

[2008 Cacelli B]  Studi di genere e pari opportunità : uno scavo bibliografico nel catalogo unico dell'Università di Pisa / Elisa Cacelli, Susanna Dal Porto = Biblioteche oggi. 26: 2008. 8. p 64-78 || (E-LIS) – <http://eprints.rclis.org/archive/15028/> || (UnipiEprints. Area bibliotecaria, archivistica e museale) – <http://eprints.adm.unipi.it/530/>

[2008 Cacelli A]  Repertorio bibliografico su studi di genere e pari opportunità : il catalogo dell'Università di Pisa / Elisa Cacelli, Susanna Dal Porto, Elena Longoni = Quaderno del Comitato Pari opportunità Università di Pisa. 2008. 3 -- SEU : Pisa : 2008 || Università di Pisa <http://eprints.adm.unipi.it/464/01/CPO_Definitivo.pdf.pdf> || E-LIS <http://eprints.rclis.org/archive/13043/>, presentazione <http://eprints.rclis.org/archive/13052/>

[2008 Bland]  Returning classification to the catalog / Robert N Bland, Mark A Stoffan = Information technology and libraries. 27 : 2008. 3. P 55-60
[abstract: The concept of a classified catalog, or using classification as a form of subject access, has been almost forgotten by contemporary librarians. Recent developments indicate that this is changing as libraries seek to enhance the capabilities of their online catalogs. The Western North Carolina Library Network (WNCLN) has developed a "classified browse" feature for its shared online catalog that makes use of Library of Congress classification. While this feature is not expected to replace keyword searching, it offers both novice and experienced library users another way of identifying relevant materials.]

[2007 Sisto]  Tra scaffale e catalogo : le opere di fantasia nell'Opac ragazzi : riflessioni sull'indicizzazione dei libri per ragazzi / Sabrina Sisto = SBN Romagna. Marzo 2007. p 53-60 -- <http://www.bibliotecheromagna.it/main/?id_pag=182>

[2007 Schallier]  Why organize information if you can find it? : UDC and libraries in an Internet world / Wouter Schallier = (Information access for the global community: an international seminar on the Universal Decimal Classification : The Hague : 2007.06.04-05) -- <http://www.udcc.org/seminar07/presentations/schallier.pdf>

[2007 Pika B]  Tecniche di ricerca di documenti basate sulla Classificazione decimale universale (CDU) in un opac multilingue svizzero : intervento al 3' Incontro ISKO Italia-UniMIB : Milano : 22 giugno 2007 / Jiři Pika = (ISKO Italia. Documenti) -- <http://www.iskoi.org/doc/nebis.pdf>

[2007 Pika A]  Universal Decimal Classification at the ETH-Bibliothek Zürich : a Swiss perspective / Jiři Pika = (Information access for the global community: an international seminar on the Universal Decimal Classification : The Hague : 2007.06.04-05) -- <http://www.udcc.org/seminar07/presentations/pika.pdf>

[2007 Markey]  The online library catalog: paradise lost and paradise regained? / Karen Markey = D-Lib magazine. 13: 2007. 1-2. <http://dlib.ukoln.ac.uk/dlib/january07/markey/01markey.html>

[2007 La Barre]  Faceted navigation and browsing features in new OPACs : a more robust solution to problems of information seekers? / Kathryn La Barre = (North American symposium on Knowledge organization : Toronto : 2007.06.14-15) || (DLIST) -- <http://dlist.sir.arizona.edu/1912/>

[2007 Frigimelica]  OPAC arricchiti: alcuni esempi italiani / Giovanna Frigimelica = AIB notizie. 19 : 2007. n 5. p 7 | <http://www.aib.it/aib/editoria/n19/0507.htm3>
]] Cita lo Scaffale virtuale dell'OPAC della Provincia di Verona e il progetto OPAC semantici

[2007 Bizzocchi]  Informazione semantica di qualità : verso il nuovo Soggettario : il seminario GRIS del 20 ottobre 2006 / Nadia Bizzocchi = SBN Romagna. Marzo 2007. p 1-4
]] "Il 20 ottobre 2006 si è tenuto a Roma, a margine del 53o Congresso AIB, un seminario organizzato dal Gruppo GRIS (Gruppo Ricerca Indicizzazione Semantica [i.e. Indicizzazione per Soggetto] che opera in seno all'AIB), dal titolo "Organizzazione semantica e recupero per soggetto nell'epoca del web2". Il seminario, partendo dalla convinzione di fondo degli organizzatori che le biblioteche e i loro OPAC mantengono un ruolo rilevante e irrinunciabile per il recupero dell'informazione ad alto grado di precisione, voleva fare il punto sull'adeguatezza degli accessi attualmente forniti alla ricerca per soggetto per insistere con agenzie bibliografiche e fornitori di software sulla necessità di mettere a punto linguaggi di indicizzazione e interfacce di ricerca più vicini possibile alle caratteristiche di semplicità e usabilità dei motori di ricerca. Questa la successione degli interventi:

[2007 Barber]  Los catálogos en línea de aceso público disponibles en entorno web de las bibliotecas universitarias y especializadas en Argentina y Brasil: diagnóstico de situación / Elsa Barber, Silvia Pisano, Sandra Romagnoli, Verónica Parsiale, Gabriela De Pedro, Carolina Gregui = La interdisciplinariedad y la transdisciplinariedad en la organización del conoscimiento científico = Interdisciplinarity and transdisciplinarity in the organization of scientific knowledge : actas del VIII Congreso ISKO-España: León, 18, 19 y 20 de Abril de 2007 / Blanca Rodríguez Bravo Blanca, M'a Luisa Alvite Díez : ed' -- Universidad de León. Secretariado de Publicaciones : 2007

[2006 Zumer]  Report on subject access tools # deliverable 3.3 / Maja Zumer, Geneviève Clavel-Merrin, Patrice Landry = (Tel-me-mor : the European library : modular extensions for mediating online resources) -- <http://www.nuk.uni-lj.si/telmemor/docs/D3.3-Report_on_subject_access_tools.pdf> : 2006.01-

[2006b Slavić]  The level of exploitation of Universal Decimal Classification in library OPACs : a pilot study [in Croatian] / Aida Slavić = Vjesnik bibliotekara Hrvatske. 49 : 2006. 3-4. p 155-182 -- <http://www.hkdrustvo.hr/vbh/> » [English translation] = (DLIST) -- <http://dlist.sir.arizona.edu/1688/> : 2006-

[2006a Slavić]  Interface to classification: some objectives and options / Aida Slavić = Extensions and corrections to the UDC. 28 : 2006. _ || (DLIST) -- <http://dlist.sir.arizona.edu/1621/> : 2006-

[2006 Markey]  Forty years of classification online: final chapter or future unlimited? / Karen Markey, Joan Mitchell, Diane Vizine-Goetz = Cataloging and classification quarterly. 42 : 2006. 3-4. p 1-63

[2006 Fabbrizzi]  Soggetti : migrare senza fermarsi al 1956 / Andrea Fabbrizzi = (E-LIS) -- <http://eprints.rclis.org/archive/7536/> : 2006.10.24-

[2006 Hajdu]  Usability and the user interfaces of classical information retrieval languages / Ágnes Hajdu Barát = Knowledge organization for a global learning society : proceedings of the Ninth international ISKO conference : 4-7 July 2006 : Vienna. p 115-122 / Gerhard Budin, Christian Swertz, Konstantin Mitgutsch : ed' -- Ergon : Würzburg : 2006

[2005 Sisto]  Il soggettario locale è morto; viva i soggetti locali : come trattare gli argomenti di ambito romagnolo / Sabrina Sisto = SBN in Romagna. Dicembre 2005. p 14-16 -- <http://www.bibliotecheromagna.it/main/?id_pag=182>.

[2005 Schallier]  Subject retrieval in OPAC : a study of three interfaces / Wouter Schallier = La dimensió humana de l'organització del coneixement : 7' congreso del Capítulo español de ISKO : Barcelona : 2005.07.06-08. p 557-567 / Jesús Gascón, Ferran Burguillos, Amadeu Pons : ed' -- Universitat de Barcelona. Departament de Biblioteconomia i documentació : Barcelona : 2005 | <http://bd.ub.es/isko2005/schallier.pdf> | (DLIST) -- <http://dlist.sir.arizona.edu/1323/> ]] abstract: In this paper we study three OPAC interfaces of Universiteitsbibliotheek de la Katholieke Universiteit Leuven. All three interfaces have been on-line between 2002 and 2005. The characteristics of these OPACs (search fields, labeling of the fields, search facilities, searching vs. browsing, basic vs. advanced search) are systematically examined. Special attention is given to subject search and display, and more specifically to Universal Decimal Classification (UDC) and Medical Subject Headings (MeSH). This comparison is particularly interesting because the indexing and classification tools (UDC, Library of Congress Subject Headings, MeSH) remain the same in all three OPACs. However, the way these tools are presented for subject retrieval in the respective OPACs undergoes an interesting evolution. It is demonstrated that subject search and display in library catalogs can be largely improved by investing in optimal use of existing tools. We also stress the importance of user-oriented OPAC design.

[2005 Papy]  Au-delà de la transfiguration du catalogue: le visual... catalog / Fabrice Papy, Sophie Chauvin = Bulletin des bibliothèque de France. 50. 4. P 5-12 -- <http://bbf.enssib.fr/sdx/BBF/pdf/bbf-2005-4/bbf-2005-04-0005-001.pdf> ]] Comprende esempi con RAMEAU e UDC

[2005 Impiccini]  L'indicizzazione semantica nella sezione locale tra Soggettario e GRIS / Emanuela Impiccini, Tiziana Morgese = Biblioteche provinciali e archivi: la sezione locale e la memoria del territorio : 8' convegno nazionale, Pescara, 23-24 settembre 2004 : atti. p 17-29 / Dario D'Alessandro : cur' -- AIB : Roma : 2005 ]] Confronto tra vecchio Soggettario BNCF e metodo GRIS applicati al fondo locale della Biblioteca comunale di Ascoli Piceno; riferimento all'indagine "OPAC semantici" a p. 18

[2005 IFLA]  IFLA guidelines for online public access catalogue (OPAC) displays. Final report : May 2005 = IFLA series on bibliographic control. 27

[2005 Hubrich]  Die Schlagwortrecherche in deutschsprachigen OPACs : Typen der Schlagwortsuche und der Einsatz von den Schlagwortnormdatei (SWD) dargelegt unter Rückgriff auf eine empirische Untersuchung / J Hubrich = Bibliotheksdienst. 39 : 2005. 5. p 626-653

[2005 Giunti]  DDC 22: novità nella continuità : navigare con Dewey fra web e opac / Maria Chiara Giunti = P 31-37 (Dewey: da 21 a 22: Seminario di studio, Firenze, 6 ottobre 2004 — AIB : Roma : 2005)]] Cita il progetto Opac semantici, di cui riassume i risultati rispetto agli accessi per classe

[2005 Filograno]  Applicazione del Thesaurus regionale toscano : dall'attività di indicizzazione alle attività di front office : alcune riflessioni / Anna Filograno (Tavola rotonda Pratiche di indicizzazione semantica poste a confronto: thesauri, soggettari e classificazioni : Bari : 2005.06.17 (Workshop di Teca del Mediterraneo. 8)) -- Teca del Mediterraneo : <http://www.bcr.puglia.it/tdm/documenti/workshop/2005/filograno.pdf> : 2005-

[2005 Baliková]  Multilingual subject access to catalogues of national libraries (MSAC) : Czech Republic's collaboration with Slovakia, Slovenia, Croatia, Macedonia, Lithuania and Latvia / Marie Baliková = (71th IFLA general conference and council : Libraries: a voyage of discovery : Oslo : 2005.08.14-18) -- <http://www.ifla.org/IV/ifla71/papers/044e-Balikova.pdf>

[2004 Yu]  The impact of Web search engines on subject searching in OPAC / Holly Yu, Margo Young = Information technology and libraries. December. P 168-180

[2004b Schallier]  What a subject search interface can do / Wouter Schallier = Extensions and corrections to the UDC. 26 : 2004. p 18-28 | (DLIST) -- <http://dlist.sir.arizona.edu/799/>

[2004a Schallier]  On the razor's edge : between local and overall needs in knowledge organization / Wouter Schallier = Knowledge organization and the global information society : proceedings of the 8' international ISKO conference : 13-16 July 2004 : London (UK). p 269-274 / Ia McIlwaine : ed' = Advances in knowledge organization. 9. -- Ergon : Würzburg : 2004 « [presentation] = (DLIST) -- <http://dlist.sir.arizona.edu/1337/> ]] Sulle interfacce di ricerca per soggetti LCSH e MeSH e classi UDC nell'opac della biblioteca universitaria di Lovanio

[2004 Sridhar]  Subject searching in the OPAC of a special library : problems and issues / MS Sridhar = OCLC systems and services. 20 : 2004. 4. p 183-191

[2004 Slavić]  Core requirements for automation of analytico-synthetic classifications / Aida Slavić, Maria Inês Cordeiro = Knowledge organization and the global information society : proceedings of the 8' international ISKO conference : 13-16 July 2004 : London (UK). p 187-192 / Ia McIlwaine : ed' = Advances in knowledge organization. 9. -- Ergon : Würzburg : 2004

[2003 Slavić]  Computers handling UDC numbers / Aida Slavić, Andrew Buxton, Ia C McIlwaine, Constanta Dumitrasconiu, Arda-Maria Kirsel, Maria Inês Cordeiro = UDC forum. 2003 <http://www.jiscmail.ac.uk/cgi-bin/webadmin?A1=ind03&L=udc-forum>.

[2003 Pika]  Die Sacherschliessung an der ETH-Bibliothek Zürich / Jiři Pika = (27' Jahrestagung der Gesellschaft für Klassifikation : Cottbus : 2003.03.14) | <http://www.ethbib.ethz.ch/pub/SacherBeitrag.pdf>

[2003 MacLeod]  A blissful voyage / Marion MacLeod = Bliss classification bulletin. 45 : 2003. p 32-33 ]] Cronaca semiseria dei problemi nel passaggio da telnet a web per i catalogatori dell'opac del Fitzwilliam college, che utilizza la BC2.

[2003 IFLA]  Guidelines for online public access catalogue (OPAC) displays # [new] draft for worldwide review / "IFLA task force on Guidelines for OPAC displays" <http://www.ifla.org/VII/s13/guide/opacguide03.pdf> : 2003.09.30

[2003 Gödert]  Navigation und Konzepte für ein interaktives Retrieval im OPAC Oder : Von der Informationserschließung zur Wissenserkundung / Winfried Gödert = AKMB-Veranstaltung Allegro und mehr ... Bibliothekskataloge : Wolfenbüttel : 20-21 Nov 2003 -- <http://www.akmb.de/web/ppt/allegro2003_goedert.ppt>

[2003 Di Giuseppe]  La cooperazione per un recupero efficace dell'informazione : un'indagine sull'indicizzazione nelle biblioteche di architettura / Francesco Di Giuseppe, [Rossana Morriello], Chiara Zara = Tra cooperazione e autonomia: competizione o collaborazione? : nuove strategie per le biblioteche di architettura : atti 7' Giornate di studio del CNBA : Roma : 7-9 giugno 2001. p 97-123 / Sandra Astrella, Maria Palozzi : cura -- Coordinamento nazionale delle biblioteche di architettura : 2003 [diapositive a <http://www.iuav.it/CNBA/Giornate-d/2001-Le-Se/digiuseppe.ppt>]

[2002 Pika]  Anwendung der UDK in NEBIS in der Schweiz : ein Ausblick / Jiři Pika = (Jahrestagung der Gesellschaft für Klassifikation : Mannheim : 2002.07.23) || <http://www.ethbib.ethz.ch/pub/vortr2002.html>

[2002 Guerrini]  La ricerca semantica nell'opac SBN / Mauro Guerrini, Carmela Paolillo = Bibliotheca. 1: 2002. 2. p _

[2002b Gnoli]  Coordinazione, ordine di citazione e livelli integrativi in ambiente digitale / Claudio Gnoli = Indicizzazione : problemi e prospettive : seminario : Modena. Collegio San Carlo : 2002.12.16. >> Bibliotime. NS. 6.1 : 2003.03. -- AIB. Emilia-Romagna <http://www.spbo.unibo.it/bibliotime/num-vi-1/gnoli.htm>

[2002a Gnoli]  L'indicizzazione semantica nell'era digitale / Claudio Gnoli = Il progetto di rinnovamento del Soggettario : tavola rotonda / "Biblioteca nazionale centrale di Firenze", "AIB. Gruppo di ricerca sull'indicizzazione per soggetto" : Roma : 2002.10.17. = "Associazione italiana biblioteche". Congresso nazionale. 49. >> ESB forum. -- Burioni <http://www.burioni.it/forum/gnoli-sem.htm> : 2002.12-

[2002 Caro Castro]  Ariadne's thread: knowledge structures for browsing in OPACs / Carmen Caro Castro, Críspulo Travieso Rodríguez (( Challenges in knowledge representation and organization for the 21st century : integration of knowledge across boundaries : 7th ISKO international conference : Granada : July 10-13 2002 -- Ergon : Würzburg

[2001 Olson]  Subject analysis in online catalogs # 2' ed' / Hope A Olson, John J Boll -- Libraries unlimited : Englewood : 2001 ]] piuttosto teorico e generale; anche sulla classificazione: dice che ha grandi potenzialità ma è poco sfruttata per i noti motivi sintattici (p 185-186) [333 p; BSB 025.313 2 OLS]

[2001 Gnoli]  "Scaffali telematici": una rianimazione del catalogo classificato / Claudio Gnoli = Bibliotime. NS. 4.1 : 2001.03 -- AIB. Emilia-Romagna <http://www.spbo.unibo.it/bibliotime/num-iv-1/gnoli.htm>

[2001 Giunti]  In SBN con Dewey : il catalogo classificato del Polo della Biblioteca nazionale centrale di Firenze / Maria Chiara Giunti = Bollettino AIB. 41 : 2001. 1. p 31-46

[2001 Gatto]  [Classificazione e automazione] / Eugenio Gatto (( Quali spazi per le classificazioni? : giornata di studio : Torino. Biblioteca civica Geisser : 2001.01.20 / "AIB. Piemonte" -- [resoconto / Gnoli (ISKO Italia. Documenti) -- <http://www.iskoi.org/doc/spazi.htm>]

[2001 Fabbrizzi]  L'applicazione delle norme GRIS in CDS-ISIS TECA / Andrea Fabbrizzi = L'indicizzazione per soggetto della sezione locale : una applicazione delle norme GRIS. p 89-109 / Massimo Fedi, Raffaella Marconi: cur'; Andrea Fabbrizzi, Marta Gori, Paolo Panizza: coll' ; Provincia di Firenze, Biblioteca comunale di Bagno a Ripoli, Biblioteca comunale di Fiesole -- [SN] : Firenze : 2000 || <http://www-dimat.unipv.it/biblio/sem/gris-isis.rtf>

[2001 Cheti]  Il negozio di ferramenta e la ricerca per soggetto nei documenti / Alberto Cheti = Discussioni. = Bollettino AIB. 41 : 2001. 1. p 69-75

[2000 Wool]  Filing and precoordination : how subject headings are displayed in online catalogs / G Wool = The LCSH century. / Alva T Stone : ed' -- Haworth : Binghampton : 2000 || = Cataloging and classification quarterly. 29: 2000. 1-2.

[2000 Morriello 2001]  OPAC punto e a CAPO : quali cataloghi per il recupero delle informazioni bibliografiche in linea = Seminario AIB-WEB. 4 (( Congresso nazionale AIB. 48 : Roma : 4 ottobre 2001 : atti -- AIB : Roma : 2002 || <http://www.aib.it/aib/congr/c48/opac.htm> ]] resoconto / Rossana Morriello = AIB notizie. 13 : 2001. 10. p 6-7 [comprendente un'analisi di Di Girolamo e Gnoli sull'applicazione delle linee guida IFLA per la visualizzazione negli OPAC [IFLA] compresi alcuni requisiti su soggetti e classi e in fase di dibattito la constatazione del mancato sfruttamento degli accessi per classi]

[2000 Long]  Improving subject searching in Web-based OPACs : evaluation of the problem and guidelines for design / Chris Evin Long = Internet searching and indexing : the subject approach. p 159-186 / Alan R Thomas, James R Shearer : ed' -- Haworth : New York, ... : 2000 >> Journal of Internet cataloguing. 2 : 2000. 3-4. p 159-186 ]] abstract: "Online catalog users search predominantly by subject, yet it is the most difficult search to perform and retrieves records only about one-half of the time. A new generation of OPACs (online public access catalogs) is on the horizon, the Web-based OPAC. Web-based OPACs allow users to access online catalogs through a WWW (World Wide Web) interface and have the potential to improve patron's ability to search by subject. But will this potential be realized? This article proposes some basic guidelines that can be incorporated into Web-based OPAC interface design to help users perform subject searches more efficiently, and evaluates how well Web-based OPACs currently in operation address the subject searching problem."

[2000 Hildreth]  Are web-based OPACs more effective retrieval systems than their conventional predecessors? : an experimental study / Charles R Hildreth = Dynamism and stability of knowledge organization : proceedings of the 6' International ISKO conference : Toronto : 10-13 July 2000. p 237-246 = Advances in knowledge organization. 7. / Clare Beghtol, Lynne C Howarth, Nancy J Williamson ed' -- Ergon : Würzburg : 2000

[2000 Cochrane]  Improving LCSH for use in online catalogs revisited : what progress has been made? What issues still remain? / Pauline Atherton Cochrane = The LCSH century. / Alva T Stone : ed' -- Haworth : Binghampton : 2000 || = Cataloging and classification quarterly. 29: 2000. 1-2.

[1999 Tinker]  The Dewey Decimal Classification and the transition from physical to electronic knowledge organization / AJ Tinker, AS Pollitt, A O'Brien, PA Brakevelt = Knowledge organization. 26 : 1999. 2. p 80-96 [cfr <http://poseidon.hud.ac.uk/external/research/CeDAR/dewey/Dewey.htm>]

[1999 Segui]  La consulta por materias en el catálogo automatizado de las bibliotecas públicas de Catalunya / Rosa Segui i Palou, Aurora Vall = La representación y prganización del conocimiento en sus distintas perspectivas: su influencia en la recuperación de la información : actas del 4' Congreso ISKO–España EOCONSID'99 : Granada : 22–24 de abril de 1999 / María José López-Huertas, Juan Carlos Fernández-Molina : ed' -- <http://www.ugr.es/~isko/ficheros/actas.zip>

[1999 Riesthuis]  Riesthuis, G. J. A. (1999). Searching with words : re-use of subject indexing / Gerhard JA Riesthuis = Extensions and corrections to the UDC. 21 : 1999. P _

[1999 AIB]  Ricerca per argomento = Linee guida per la valutazione delle biblioteche universitarie : edizione italiana di Measuring quality. 8 : p 86-89 / a cura della Commissione nazionale Università-Ricerca -- AIB : Roma : 1999

[1998 Xu]  Redundancy and uniqueness of subject access points in online catalogs / H Xu, FW Lancaster = Library resources and technical services. 42 : 1998. 1. p 61-66 ]] LISA: "Reports results of an analysis of 205 randomly selected records, from the OCLC Online Union Catalog (OLUC), to test the assumption that online catalogues have greatly improved subject searching capabilities, over card catalogues, by making other fields in the records searchable as subject access points (SAPs). Results showed considerable overlap (duplication) among the SAPs provided by the title, subject heading and classification number fields. On average, little more than 4 unique, unduplicated access points were found per record. Where title and classification number fields do add some access points not provided by subject headings, the increase is less than many librarians might have expected. Suggests that online public access catalogues (OPACs) might outperform catalogues more in precision than in recall by allowing greater discrimination in searching: terms from different fields may be combined; titles offer greater specificity; searches can be limited by date, language or other criteria. (The authors may be contacted by electronic mail at hgxu@sis.pitt.edu and gslis@alexia.lis.uiuc.edu). (Original abstract - amended)"

[1998 Ward]  A shelf browsing search system for marginalized user groups / Dennis B Ward, Hope A Olson = Information access in the global information economy : proceedings of the 61st annual meeting of the American society for information science : Pittsburgh (Pennsylvania) : Octore 25-29 1998. p 342-347 -- Information today : Medford : 1998

[1998 Poltronieri]  Ricerca per soggetto: tecniche a confronto / Elisabetta Poltronieri = AIB notizie. 10.11 : 1998. 12. p 10-11 [recensione di uno studio della biblioteca nazionale olandese sull'efficacia del vocabolario controllato, descritto in: Title keywords and subject description : a comparison of subject search entries of books in the humanities and social sciences = Journal of documentation. 54 : 1998. 4. p 466-476]

[1998 Pollitt]  The application of Dewey classification in a view-based searching OPAC / A Steven Pollitt = Structures and relations in knowledge organization : proceedings of the fifth international ISKO conference : Lille : 25-29 August 1998. p 176-183 / W Mustafa el Hadi, J Maniez, AS Pollitt : ed' -- Ergon : Würzburg : 1998 [cfr <http://poseidon.hud.ac.uk/external/research/CeDAR/dewey/Dewey.htm>]

[1998 Khoo]  Subject access in online catalogs / CS Khoo, DC Poo = Encyclopaedia of library and information science. vol' 60. p 324-340 -- 1997

[1998 Ihadjadene]  L'accès sujet dans les catalogues en ligne : le cas des bibliothèques universitaires en France / Majid Ihadjadene = Bulletin des bibliothèques de France. 43 : 1998. 4. p 104-109 || – <http://bbf.enssib.fr/consulter/bbf-1998-04-0104-014>

[1997 Pollitt]  The key role of classification and indexing in view-based searching / A Steven Pollitt = IFLA'97 : 63rd IFLA general conference : Copenhagen : Aug 31-Sept 3 1997. Booklet 4 : session on Classification and indexing. Session 95. Paper 009-CLASS-1-E – <http://www.ifla.org.sg/IV/ifla63/63polst.pdf>

[1996b Markey]  Failure analysis of subject searches in a test of new design for subject access to online catalogs / Karen Markey Drabenstott, MS Weller = Journal of the American society for information science. 47 : 1996. 7. p 519-537

[1996a Markey]  A comparative approach to system evaluation: delegating control of retrieval tests on an experimental online system / Karen Markey Drabenstott, MS Weller = ASIS 1996 annual conference proceedings : October 19-24

[1996 Parsons]  On the relevance of classification theory to database design / J Parsons = Advances in classification research : proceedings of the 5' ASIS SIG/CR classification research workshop / Fidel, ... : ed' -- Information today : Medford : 1996

[1996 Marker]  The role and function of the shelflist in an automated library environment / Rhonda J Marker = Technical services quarterly. 14 : 1996. 1. p 33-49

[1996 Gödert]  Vom OPAC zum Hyperkatalog : Suchen und Navigieren / Winfried Gödert = Erschließen, Suchen, Finden : Vortrage aus den bibliothekarischen Arbeitsgruppen der 19' und 20' Jahrestagungen (Basel: 1995, Freiburg: 1996) der Gesellschaft für Klassifikation. p 75-89 / HJ Hermes, HJ Watjen ed' -- Bibliotheks-und Informationssystem der Universität Oldenburg <http://www.bis.uni-oldenburg.de/bisverlag/herers96/kap2-3.pdf> : Oldenburg : 1996

[1996 Foskett]  OPAC (( Il soggetto / AC Foskett ; traduzione di Leda Bultrini -- Bibliografica : Milano : 2001 << The subject approach to information -- 1996

[1996 Borgman]  Why are online catalogs still hard to use? / Christine L Borgman = Journal of the American society for information science. 47 : 1996. 7. p 493-503 ]] Long 2000: "the ability to execute searches of words contained within headings has been recognized as a powerful tool in aiding subject retrieval"

[1995 Tillotson]  Is keyword searching the answer? / Joy Tillotson = College and research libraries. 56 : 1995. 3. p 199-206 ]] considera tra l'altro le ragioni delle difficoltà d'uso degli accessi semantici, fra cui la mancanza di consapevolezza degli utenti della differenza tra vocabolario controllato e parole sciolte; peraltro la ricerca con queste ultime ("keyword searching") può migliorare i risultati: citato in Long 2000

[1995 Thomas]  New roles for classification in libraries and information networks ''' [bibliography] / Alan R Thomas = Cataloguing and classification quarterly. 21 : 1995. 2. p 91-118

[1995 Meikle]  Syndetic structure and OPACS : a literature review / D Meikle = Cataloguing Australia. 21 : 1995. 1. p 19-35 ]] LISA: "Attempts to gauge whether syndetic structure, the cross reference system long regarded as an integral component of the controlled vocabulary which predominates as the indexing framework for online subject searching, still has a role to play in assisting end users in their information quests. To this end, examines a number of existing and proposed enhancements to online public access catalogues (OPACS) by means of a literature review. These include: Boolean and keyword searching; online browsing; artificial intelligence; classification clustering; and hypertext. Discusses Dervin's sensemaking theories and methodologies" / AG

[1995 Kniesner]  But is it an online shelflist? : classification access in eight OPACs / Dan L Kneiser, Carrie Willman = Cataloging and classification quarterly. 20 : 1995. 4. p 5-21 ]] abstract: "As librarians increasingly try to use their online catalogues to do what used to be done with their card shelflists, they are realizing that some catalogue designers and vendors have not paid enough attention to online shelf order classification access. Compares the call number searching abilities of 8 prominent, mature library systems: VTLS, Inlex, Innovative Interfaces, Inc., Data Research Associates (DRA), Geac Advance, Dynix, SIRSI, and NOTIS. Using 5 criteria that are important to cataloguers, each system was tested and rated for its suitability as an online shelflist."

[1995 Iyer]  Computers and bibliographic classification schemes = Classificatory structures. chapter 9 : p 146-162 / Hemalata Iyer -- Indeks : Frankfurt am Main : 1995

[1995 Hildreth]  The GUI OPAC : approach with caution / Charles R Hildreth = The public-access computer systems review. 6 : 1995. 5. p 1-6

[1994 Marcella]  A new manual of classification / Rita Marcella -- Aldershot : Gower : 1994 ]] Tratta anche i problemi nell'adozione delle classificazioni negli OPAC

[1994 Howarth]  Online access to classification numbers : quality control in Canadian bibliographic databases / L Howarth = Proceedings of the 3rd International society for knowledge organization (ISKO) conference: Knowledge organization and quality management : Copenhagen (Denmark) : 20-24 June 1994. p 34-41 / Hanne Albrechtsen, Susan Oernager : ed' -- Indeks : Frankfurt am Main : 1994 ]] LISA: "Subject access to information in online public access catalogues (OPACs) via class number browsing widens the bibliographic world-view, but imposes on classifiers an imperative for maintaining class number integrity. The paucity of empirical research into classification practices and their potential impact on Canadian bibliographic databases motivated a study of academic and public libraries. Responses to a survey were analyses and findings presented using descriptive statistics. Data suggested that, while current classification standards are maintained for new materials, retrospective materials are reclassified on an `ad hoc' basis. The lack of formal document classification policies may, in some cases, be negatively impacting subject access to OPACs. Original abstract-amended."

[1994 Dietze]  Sachkatalogisierung in einem OPAC / Joachim Dietze = Zeitschrift für Bibliothekswesen und Bibliographie. Mai-Juni 1994. p 297-303

[1993b Micco]  OPAC subject access: pet peeves / Mary Micco = Campus-wide information systems. 10 : 1993. 5. P 33-35

[1993a Micco]  OPAC subject access: pet peeves / Mary Micco = Campus-wide information systems. 10 : 1993. 4. P 35-37

[1993 Kowalk]  The Saarbrucken subject catalogue according to the Eppelsheimer method in the OPAC / W Kowalk = Die Systematik im OPAC : über das Instrumentarium zum Ordnen und Wiederfinden. p _ / HJ Hermes, L Havekost -- Oldenburg : 1993

[1993 Hug]  Benützung des ETHICS-OPAC : einige Ergebnisse einer Untersuchung aus bibliothekarischer Sicht / Hannes Hug = L'espace bibliothéconomique suisse: hier, aujourd'hui, demain. p 213-232 -- 1993

[1993 Crawford]  A survey of subject access to academic library catalogues in Great Britain / JC Crawford, LC Thom, JA Powles = Journal of librarianship and information science. 25.2 : 1993.06. p 85-93 ]] LISA: "Reports results of a questionnaire survey of UK academic libraries to determine the level of use of online public access catalogues (OPACs) and the development of inhouse subject indexes. 75 respondents reported having commercial systems and 7 reported in-house systems. Data includes: named systems in use and numbers of libraries using each system; percentages of bibliographic records in machine readable format; types of materials; and record formats (UKMARC, LC MARC etc). Reports the most common access points for searching the OPACs (author, keyword), methods of generating terms to be used for subject searching, subject heading sources (LCSH, MeSH, PRECIS) and classification schemes (Dewey, UDC). Results show that all universities and polytechnics now have OPACs and only the smaller colleges do not. OPACs are moving towards comprehensive coverage of academic library stocks with the MARC record the most popular format. The 3 main subject access strategies involve: Library of Congress Subject Headings; inhouse strategies; and strategies not based on controlled terminology. Draws heavily on the results of an earlier survey by Fran Slack, Vine, (72) Nov 1988, 8-15." / LT

[1992 Nöthiger]  ETHICS / Rudolf Nöthiger = Library bibliographics networks in Europe : a LIBER directory. p 86-87 -- NBLC : The Hague : 1992

[1992 Kinsella]  Classification and the OPAC / J Kinsella = Catalog & index. 105-106 : 1992. p 3-10

[1992 Hug]  ETHICS: ETH-Library information control system / Hannes Hug, Rudolf Nöthiger = p 124-127 (New technologies and information services: evolution or revolution : 14' biennial conference of IATUL : Cambridge (Mass') : 1991.07.08-12 = IATUL Proceedings. New Series. 1) -- British Library : London : 1992

[1992 Hildreth]  An evaluation of structured navigation for subject searching in online catalogues : PhD dissertation / Charles R Hildreth ; The City university [New York?] : 1992.12.03

[1992 Cousins]  Enhancing subject access to OPACs : controlled vocabulary vs natural language / Shirley Anne Cousins = Journal of documentation. 48.3 : 1992.09. p 291-309 ]] LISA: "Experimental evidence suggests that enhancing the subject content of OPAC can improve retrieval performance. The research project investigate the alternative approach of translating natural language terms into controlled vocabulary. Subject queries were collected by interview at the catalogue, and indexing of the queries demonstrated the impressive ability of PRECIS, and to a lesser extent Library of Congress to represent users' information needs. Dewey Decimal Classification (DDC) performed poorly in this respect. Searches were carried out on 3 test data bases, and both natural language and PRECIS enhancement of MARC records increased the number of relevant documents found, with PRECIS showing the better performance. However, with weak stemming the advantage of PRECIS was lost. Consideration must also be given to the potential advantages of controlled vocabulary, over and above basic retrieval performance measures. 00 Original abstract--amended"

[1992 Cherry]  Improving subject access in OPACs : an exploratory study of conversion of users' queries / Joan M Cherry = Journal of academic librarianship. 18 : 1992. 2. p 95-99

[1992 ALA]  Headings for tomorrow : public access display of subject headings / "Association for library collections and technical services. Cataloguing and classification section. Subject analysis committee. Subcommittee on the _ of subject headings in subject indexes in OPACs" -- ALA : Chicago, London : 1992 ]] Sostiene una visualizzazione dei soggetti strutturata anziché rigidamente alfabetica, e analizza pro e contro, ad es. per periodi cronologici (date prima di Cristo, ...), generi letterari e tipologie di documenti, inversione di aggettivi, qualificazioni, numeri romani, nomi e titoli in mezzo ai soggetti, punteggiatura; riferito soprattutto a LCSH] [18, 51 p; BSB M 025.47 AME]

[1991 Peters]  Controlled and uncontrolled vocabulary subject searching in an academic library online catalog / Thomas A Peters, Martin Kurth = Information technology and libraries. 10 : 1991. 3. p 201-211

[1991 Markey]  Shelflist using expert systems / Karen Markey Drabenstott, LC Riester, BA Dede = Classification research forknowledge representation and organization : proceedings of the 5th International study conference on classification research : Toronto (Canada) : 24-28 June 1991. p 199-207 / NJ Williamson, M Hudon : ed' -- Elsevier, FID : Amsterdam : 1992

[1991 Larson]  Between Scylla and Charybdis : subject searching in the online catalogue / RR Larson = Advances in librarianship. 15 : 1991. p 176-236

[1991 Lancaster]  Identifying barriers to effective subject access in library catalogs / FW Lancaster et al' = Library resources and technical services. 35 : 1991. p 377-391

[1991 Hug]  Retrieval in the ETH database using the UDC / Hannes Hug, Meta Walser = Tools for knowledge organization and the human interface : international ISKO conference : Darmstadt : 1990.08.14-17: proceedings. 2. p 202-209 -- Indeks : Frankfurt am Main : 1991

[1991 Hildreth]  End users and structured searching of online catalogues : recent research finding / Charles R Hildreth = Tools for knowledge organization and the human interface : proceedings 1' International ISKO conference : Darmstadt : 14-17 August 1990. v 2. p 9-19 = Advances in knowledge organization. 2. / Robert Fugmann ed' -- Indeks : Frankfurt am Main : 1991

[1991 Gödert]  The design of subject access elements in online catalogues : some problems / Winfried Gödert = Tools for knowledge organisation and the human interface : proceedings of the 1st International ISKO conference : Darmstadt : 14-17 August 1990. 2. p 151-158 -- 1991 ]] LISA: "The research, investigating experiences of users with subject searching of on-line public access catalogues (OPACs), stresses that there is an interaction between: features of the indexing languages used; indexing principles used; design and structure of the data base; and the possiblities of the technical retrieval faculty, search mode and query language used. For earlier work see International Classification 17 (2) 1990, 66-76 (LISA ref. 91/404). 00" / N.L.M.

[1991 Connell]  Techniques to improve subject retrieval in online catalogs : flexible access to elements in the bibliographic record / Tschera Harkness Connell = Information technology and libraries. 10 : 1991. 2. p 87-98

[1991 Aluri]  Subject analysis in online catalogs / Rao Aluri, D Alasdair Kemp, John J Boll -- Libraries unlimited : Englewood (CO) : 1991 ]] review / Diane Vizine-Goetz = JASIS. 44 : 1993. 10. p 593

[1990 Swan]  Things are taking a little longer than than : a response to "Dewey decimal classification in the online environment" [1990 McAllister] / Janet Swan Hill = Cataloging & classification quarterly. 11 : 1990. 1. p 59-69

[1990 McAllister]  Dewey decimal classification in the online environment : a study of libraries in North Carolina / Desretta McAllister-Harper = Cataloging & classification quarterly. 11 : 1990. 1. p 45-58

[1990 Markey]  Experiences with online catalogs in the USA using classification system as a subject searching tool / Karen Markey Drabenstott = Tools for knowledge organization and the human interface : proceedings of the 1st International ISKO conference : Darmstadt : 14-17 August 1990. p 35-46 = Advances in knowledge organization. 1. / Robert Fugmann : ed' -- Indeks : Frankfurt am Main : 1990 [P 2 copie]

[1990 Loth]  Subject search on ETHICS on the basis of the UDC / Klaus Loth, Herbert Funk = The UDC: essays for a new decade. p 35-46 -- Aslib : London : 1990

[1990 Geyser]  Die gekoppelde openbaretoegangskatalogus: slegs 'n verbale oplossing vir 'n nie-verbale probleem? = The online public access catalogue: a verbal solution to a non-verbal problem? / Elsie P Geyser = Mousaion. 8 : 1990. 1. p 68-79 ]] abstract: "Poses the question whether the end user is able to do advanced subject searches using an OPAC. If this is indeed the case, should it be regarded as the only use of an OPAC? Discusses some advantages of verbal classification, such as keyword searching, the use of Boolean operators, manipulation of terms in different fields, use of authority files, and browsing. The OPAC is more than just a verbal answer to a non-verbal problem and the following advantages of OPACs are discussed: more and better access to records, once again keyword searching, truncation, using information in the fixed fields as parameters, working at one workstation as well as the advantage of several stations in a library and the use of sound. Mentions end users' reaction to OPACs and criteria for evaluating OPACs.

[1990 Gödert]  The design of subject elements in online public access catalogs / Winfried Gödert, Silke Horney = International classification. 17 : 1990. 2. p 66-76 ]] LISA: "Experiences with retrieval in OPACs suggest that there are major problems for users of such systems, such as choosing the correct subject access vocabulary, narrowing or broadening the set of items retrieved regarding the search interest. Using a typology of users' questions it is demonstrated which requirements must be met by successful on-line subject access. 00 Original abstract--amended"

[1990 Furniss]  A proposed methodology for examing the provision of subject access in the OPAC / P Furniss = International classification. 17 : 1990. 2. p 85-90 ]] LISA: "The development of OPACs has stimulated renewed interest in the provision of subject access in the catalogue. Significant differences between the new and earlier formats have prompted the suggestion that there should be a radical reappraisal of the provision made. A methodology for such a reappraisal is proposed, based on the proposition that a radical reappraisal will need to refer back to the theory on which subject access is based. The methodology may well be worth further exploration. Such exploration will need to examine a more extensive data sample than the limited one used for the analysis undertaken in the article, and will need also to examine the role other axioms of the theory might play in implementing a reappraisal of subject access. 00 Original abstract--amended"

[1990 Buxton]  Computer searching of UDC numbers / Andrew Buxton = Journal of documentation. 46 : 1990. 3. p 193-217

[1989 Holley]  Subject control in online catalogs / RP Holley ed' -- Haworth : New York : 1989

[1989 Dykstra]  PRECIS in the online catalog / Mary Dykstra = Cataloguing and classification quarterly. 10 : 1989. 1-2. p 81-94

[1988 Huestis]  Clustering LC Classification numbers in an online catalog for improved browsability / Jeffrey C Huestis = Information technology and libraries. 7.4 : 1988.12. p 381-393 ]] abstract: "The 1982 conference on subject access in on-line public access catalogues (OPACs), sponsored by the Council on Library Resources (CLR), targeted 3 broad areas for improvement: use of library classification; access to keywords found in bibliographic records; and improved utilisation of controlled subject headings. A key question in all 3 areas is how improvements are to be implemented and by whom. Reviews the benefits of classification in an OPAC and suggests some strategies for overcoming the major problems related to LCC use in an OPAC, particularly those techniques that can be implemented in any local system without major institutional support."

[1988 Gödert]  Online-Katalog und bibliothekarische Inhaltserschliessung / Winfried Gödert = p 279-302 (Deutsche Bibliotekartag. 77 : Augsburg : 1987 : Reden u. Vorträge -- Klostermann : Frankfurt : 1988)

[1987 Markey]  Searching and browsing the Dewey Decimal Classification in an online catalog / Karen Markey Drabenstott = Cataloging and classification quarterly. 7 : 1987. 3. p 37-68

[1987 Frost]  Faculty use of subject searching in card and online catalogs / CO Frost = Journal of academic librarianship. 13 : 1987. 2. p 86-92

[1987 Dwyer]  The road to access and the road to entropy / James R Dwyer = Library journal. 112.14 : 1987.09.01. p 131-136 ]] LISA: "Although the 80's may be seen as the era of greater user access through on-line public access catalogues (OPACs), there are still many imperfect processes that hinder the users access to library materials and information, including subject headings and classification. Reviews some of the literature in the field which may provide some answers to the shortcomings of the new systems and suggests features which must be provided for when implementing on-line catalogues, so that more effective library use will be stimulated."

[1987 Aanonson]  A comparison of keyword subject searching on six British university OPACs / John Aanonson = Online review. 11 : 1987. 5. p 303-313

[1986 Revelli]  Il catalogo per soggetti e le aspettative dei bibliotecari nei confronti dell'automazione / Carlo Revelli = Il recupero dell'informazione : atti del Convegno-esposizione bibliografica Indicizzazione per soggetto e automazione: Trieste: 21-22 ottobre 1985. p 27-53 / Adriano Dugulin, Antonia Ida Fontana, Annamaria Zecchia : cura = (Atti e documenti. 8) -- Bibliografica : Milano : 1986
» = La biblioteca come teoria e come pratica : antologia degli scritti. p 115-132 / Carlo Revelli ; "Biblioteche civiche torinesi" : cura -- Bibliografica : Milano : 2006

[1986b Markey]  Dewey decimal classification online project : evaluation of a library schedule and indexing integrated into the subject searching capabilities of an online catalog / Karen Markey, AH Demeyer -- OCLC : Dublin (Ohio) : 1986

[1986a Markey]  Users and the online catalog : subject access problems / Karen Markey Drabenstott = The impact of online catalogs. p 35-70 / Joseph R Matthews : ed' -- Neal-Schuman : New York, London : 1986

[1986 Grignani]  CDD e cataloghi online : la classificazione come chiave d'accesso: due esempi d'uso / Elisa Grignani = Biblioteche oggi. _ : 1986. 6. p 43-50

[1986 Dugulin]  Il recupero dell'informazione : atti del Convegno-esposizione bibliografica Indicizzazione per soggetto e automazione: Trieste: 21-22 ottobre 1985 / Adriano Dugulin, Antonia Ida Fontana, Annamaria Zecchia : cura = Atti e documenti. 8 -- Bibliografica : Milano : 1986

[1986 Chan]  Library of Congress classification as an online retrieval tool : potential and limitations / Lois Mai Chan = Information technology and libraries. 5 : 1986. p 181-192

[1986 Borgman]  Why are online catalogs hard to use? : lessons learned from information-retrieval studies / Christine L Borgman = Journal of the American society for information science. 37 : 1986. 7. p 387-400

[1986 Bates]  Subject access in online catalogs : a design model / Marcia J Bates = Journal of the American society for information science. 37 : 1986. 6. p 357-376

[1985c Cochrane]  Redesign of catalogs and indexes for improved online subject access : selected papers of Pauline A Cochrane -- Oryx : Phoenix : 1985

[1985b Cochrane]  Catalog use studies since the introduction of online interactive catalogs : impact on design for subject access / Pauline A Cochrane, Karen Markey = Library and information science research. 5 : 1985. p 337-363

[1985a Cochrane]  Preparing for the use of classification in online cataloging systems and in online catalogs / Pauline A Cochrane, Karen Markey = Information technology and libraries. 1985.06. p 91-111

[1985 Markey]  Subject-searching experiences and needs of online catalog users : implications for library classification / Karen Markey = Library resources and technical services. 1985.01-03. p _

[1984 Markey]  Subject searching in the library catalogs : before and after the introduction of online catalogs / Karen Markey = OCLC library information and computer science series. 4. -- OCLC : Dublin (Ohio) : 1984 [176 p; BSB 025.313 MAR]

[1983 Svenonius]  Use of classification in online retrieval / Elaine Svenonius = Library resources and technical services. 27 : 1983. 1. p 76-80

[1983 Markey]  The process of subject searching in the library catalog : final report of the Subject access research project / Karen Markey -- OCLC : Dublin (Ohio) : 1983

[1982 Besant]  Early survey findings: users of public access catalogs want sophisticated subject access / Larry Besant = American libraries. 13 : 1982. 3. P 160

[1977 Bates]  Factors affecting subject catalogue search success / Marcia J Bates = Journal of the American society for information science. 28 : 1977. 3. p 161-169