Describes 3.5 years' experience using BRS/After Dark and Dialog's Knowledge Index as the main systems of choice in the mediated search service of a department library on a large academic campus. Factors discussed include average use, costs, databases offered, system capabilities, comparisons of the two systems, and limitations of the systems. (13…

Describes the historical background, structure, and services of OCLC. Ways in which OCLC can assist small rural libraries in meeting users' needs are discussed, including cataloging, access to a wide range of library resources, access to CD-ROM technology, and provision of a major resource sharing tool through the "Online Union Catalog"…

Provides guidance to academic librarians for making cost-effective and appropriate purchase and networking decisions for electronic bibliographic database products. Topics include user needs, user and program demographics, academic computing and network support, delivery options, and considerations for the future. (Author/LRW)