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Wallace, P.M.: Periodical title searching in online catalogues (1997)
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- Date
- 29. 7.1998 10:57:22
- Source
- Serials review. 23(1997) no.3, S.27-35
-
Sullenger, P.: ¬A serials transaction log analysis (1997)
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- Date
- 29. 7.1998 10:54:49
- Source
- Serials review. 23(1997) no.3, S.21-26
-
Summey, T.P.; Walchle, B.A.: ¬An investigation into use and instruction for an online catalog (1992)
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- Source
- Technical services quarterly. 10(1992) no.2, S.29-49
-
Schmidt, E.; Weigang, G.; Schulz, U.: OPAC-Nutzer ernst genommen : eine Thinking-Aloud-Studie am ALS-OPAC der Hamburger Öffentlichen Bücherhallen (1997)
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- Date
- 23.10.1996 17:26:29
- Source
- Bibliothek: Forschung und Praxis. 21(1997) H.2, S.215-226
-
Park, I.: ¬A comparative study of major OPACs in selected academic libraries for developing countries : user study and subjective user evaluation (1997)
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- Source
- International information and library review. 29(1997) no.1, S.67-83
-
Schneider, R.: OPACs, Benutzer und das Web (2009)
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- Date
- 22. 2.2009 18:50:43
- Source
- Zeitschrift für Bibliothekswesen und Bibliographie. 56(2009) H.1, S.9-19
-
Pedretti, G.: ¬L'¬uso dei cataloghi in biblioteca (1996)
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- Date
- 29. 1.1996 17:18:10
- Source
- Biblioteche oggi. 14(1996) no.7, S.48-58
-
Franceschi, L.de: Percorsi di ricerca nell'OPAC del opol bolognese SBN (1998)
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- Date
- 29. 1.1996 17:18:10
- Source
- Biblioteche oggi. 16(1998) no.6, S.14-26
-
Kaske, N.K.: ¬A comparative study of subject searching in an OPAC among branch libraries of a university library system (1988)
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- Abstract
- The degree of variability in the percentage of subject searching in an online public access catalog (OPAC) among branch libraries of one university was studied. A full semester's worth of transactions was analyzed, not sampled. The time units used were hour of the day, day of the week, and week of the semester. The findings show that subject searching varies from a low of 22% to a high of 74% over the hours of a day. Variability for the days of the week ranged from 17% to 64%, and for the weeks of the semester variability ranged from 12% to 70%. Valuable management information on the utilization of the OPAC within each brach library and among all the branch libraries is provided through numerous charts and graphs.
- Source
- Information technology and libraries. 7(1988), S.359-372
-
Witt, M.: Survey on the use of the catalogue at the Mediatheque of the Cité des Sciences et de l'Industrie (CSI) (1993)
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- Source
- International cataloguing and bibliographic control. 22(1993) no.4, S.68-71
-
Moulaison, H.L.: OPAC queries at a medium-sized academic library : a transaction log analysis (2008)
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- Date
- 10. 9.2000 17:38:22
- Source
- Library resources and technical services. 52(2008) no.4, S.230-237
-
Cooper, M.D.: Usage patterns of a Web-based library catalog (2001)
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- Date
- 29. 9.2001 13:59:04
- Source
- Journal of the American Society for Information Science and technology. 52(2001) no.2, S.137-148
-
Chen, H.-M.; Cooper, M.D.: Using clustering techniques to detect usage patterns in a Web-based information system (2001)
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- Date
- 29. 9.2001 18:36:03
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- Journal of the American Society for Information Science and technology. 52(2001) no.11, S.888-904
-
Slone, D.J.: ¬The influence of mental models and goals on search patterns during Web interaction (2002)
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- Date
- 21. 7.2006 11:26:29
- Source
- Journal of the American Society for Information Science and technology. 53(2002) no.13, S.1152-1169
-
Klugman, S.: Failures in subject retrieval (1989)
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- Pages
- S.9-35
-
Gouke, M.N.; Pease, S.: Title searches in an online catalog and a card catalog : a comparative study of patron success in two libraries (1982)
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- Source
- Journal of academic librarianship. 8(1982), S.137-143
-
Dreis, G.: Benutzerverhalten an einem Online-Publikumskatalog für wissenschaftliche Bibliotheken : Ergebnisse und Erfahrungen aus dem OPAC-Projekt der Universitätsbibliothek Düsseldorf (1994)
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- Footnote
- Rez. in: ABI-Technik 14(1994) H.3, S.267-268 (D. Schmidmaier); ZfBB 42(1995) H.6, S.641-643 (G. Ewert)
- Pages
- XIII, 150 S
-
Markey, K.: Users and the online catalog : subject access problems (1986)
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- Pages
- S.35-69
-
Spinas, P.: Benutzerfreundlichkeit von ETHICS : Ergebnisse einer Untersuchung des Online-Kataloges der ETH-Bibliothek (1992)
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- Source
- ABI-Technik. 12(1992), S-55-59
-
Moore, C.W.: User reactions to online catalogs : an exploratory study (1981)
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- Source
- College and research libraries. 42(1981) no.4, S.295-302
