-
Mischo, W.H.; Lee, J.: End-user searching in bibliographic databases (1987)
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- Source
- Annual review of information science and technology. 22(1987), S.227-263
-
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
-
Drake, M.A.: ¬The online information system at Georgia Institute of Technology (1989)
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- Source
- Information technology and libraries. 8(1989) no.2, S.105-109
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Wset, R.: ¬The MELVYL system in the larger context of the University of California's information technology planning (1992)
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- Source
- Information technology and libraries. 11(1992) no.4, S.416-419
-
Lazinger, S.S.; Peritz, B.C.: Reader use of a nationwide research library network : local OPAC vs. remote files (1991)
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- Date
- 22. 2.1999 13:06:18
- Source
- Information technology and libraries. 10(1991), S.192-200
-
Evans, N.: Development of the Carnegie Mellon Library Information System (1989)
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- Source
- Information technology and libraries. 8(1989) no.2, S.110-120
-
Culkin, P.B.: Rethinking OPACs : the design of assertive information systems (1989)
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- Source
- Information technology and libraries. 8(1989) no.2, S.172-177
-
Lynch, C.A.: Response time measurement and performance analysis in public access information retrieval systems (1988)
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- Source
- Information technology and libraries. 7(1988), S.177-183
-
Lynch, C.A.: ¬The next generation of public access information retrieval systems for research libraries : lessons from ten years of the MELVYL system (1992)
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- Source
- Information technology and libraries. 11(1992) no.4, S.405-415
-
Kaske, N.K.: ¬The variability and intensity over time of subject searching in an online public access catalog (1988)
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- Source
- Information technology and libraries. 7(1988), S.273-287
-
Markey, K.: Integrating the machine-readable LCSH into online catalogs (1988)
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- Source
- Information technology and libraries. 7(1988), S.299-312
-
Frost, C.O.: Subject searching in an online catalog (1987)
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- Source
- Information technology and libraries. 7(1987), S.60-63
-
O'Rourke, V.: Selection of an online public access catalog : a checklist approach (1987)
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- Source
- Information technology and libraries. 6(1987), S.278-287
-
Doszkocs, T.E.: CITE NLM: Natural language searching in an online catalog (1983)
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- Information technology and libraries. 2(1983), S.364-380
-
Markey, K.: Thus spoke the OPAC user (1983)
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- Source
- Information technology and libraries. 2(1983), S.381-387
-
Bishop, D.F.: ¬The CLR OPAC study : analysis of ARL user responses (1983)
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- Source
- Information technology and libraries. 2(1983), S.315-321
-
Salmon, S.R.: ¬The MELVYL system and its academic context (1992)
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- Source
- Information technology and libraries. 11(1992), S.180-181
-
Fayen, E.G.: Loading local machine readable data files : issues, problems, and answers (1989)
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- Source
- Information technology and libraries. 8(1989) no.2, S.132-137
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Klemperer, K.: New dimensions for the online catalog : The Dartmouth College Library experience (1989)
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- Source
- Information technology and libraries. 8(1989) no.2, S.138-145
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Hildreth, C.: To Boolean or not to Boolean? (1983)
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- Source
- Information technology and libraries. 2(1983), S.235-237
