Conducted to determine optimal system designs for cooperative use of an OCLC installation by small libraries, this study developed a comprehensive planning model by formulating the OCLC system, identifying variables that might affect online cooperative cataloging ventures, and developing techniques to measure them. These activities were integrated…

The statistics that are presented are based on a one percent systematic sample of the OCLC online union catalog as of January 1980. Detailed data were collected on the use of fields, subfields, indicators in bibliographic records, and on the co-occurrence of fields within bibliographic records. The sample used for the study was obtained by…

Based on fiscal year 1985 annual reports from 48 states, this report describes interlibrary cooperation and resource-sharing activities supported by Library Services and Construction Act (LSCA), Title III, funds during 1985. A summary of types of activities reported includes the establishment, maintenance, and expansion of communication networks…