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Taylor, Raymond G., Jr. – Information Technology and Libraries, 1987
Describes a model which uses patron arrival rate, length of time on the terminal, and library service policies to determine the minimum number of terminals needed. The model is then used to compare the effects of various service policies on the minimum number of terminals. (CLB)
Descriptors: Comparative Analysis, Library Policy, Library Services, Library Standards

Pollard, Richard – Information Technology and Libraries, 1988
Describes a study that examined the ability of the dBase database management system to perform secondary key retrieval on multivalued data items. The results are presented as time cost relative to the number of matching records, and situations in which a different management system might be appropriate are identified. (CLB)
Descriptors: Bibliographic Databases, Database Management Systems, Evaluation Criteria, Indexing

Speer, Susan C. – Information Technology and Libraries, 1987
Describes a computer program designed to manage statistics about online searches which reports the number of searches by vendor, purpose, and librarian; calculates charges to departments and individuals; and prints monthly invoices to users with standing accounts. (CLB)
Descriptors: Academic Libraries, Data Collection, Data Processing, Database Management Systems

Bechtel, Joan – Information Technology and Libraries, 1988
Discusses the need to teach undergraduate students the critical thinking processes necessary to formulating and researching a topic, rather than the technicalities of online catalogs. The development and design of an online catalog at Dickinson College, which forces students to make informed choices throughout the search process, is described.…
Descriptors: Academic Libraries, Critical Thinking, Decision Making, Educational Objectives