Describes the trend toward decentralization and local, integrated systems in the library network environment. The response of the bibliographic utilities to these trends is discussed in terms of distributed processing systems, participation in the Linked Systems Project, the introduction of new and improved services, and international ventures. (1…

This report examines the costs of and services provided by the three major bibliographic utilities, OCLC (Online Computer Library Center), RLIN (Research Libraries Information Network), and WLN (Western Library Network). The services examined include acquisitions, cataloging, interlibrary loan, and reference. To examine costs, the format of the…

Proposes a rationale to be used in comparing and evaluating alternative library computer catalogs, based on varieties of bibliographic data processed, kinds of indexes constructed, and desired search strategies. A glossary of terms related to computerized catalogs is appended. (Author/CLB)

Describes the Network Library System, a collaborative development project undertaken by the University of Wisconsin-Madison and University of Chicago libraries, which currently handles an online catalog and a circulation system. The conceptualization of the system, its development and performance, and subsequent changes due to available…