The research reported in this paper examined data related to the characteristics of interlibrary loan borrowers, the material borrowed, the question of cost and time it takes to acquire the material, and staff information and procedures. The variables were coded onto computer cards and then tabulated into frequency tables by the computer. There…

The validity of the assumption that those documents which are requested from a University of California (UC) library by the California State University and Colleges (CSUC) campuses through interlibrary loan are the "low use" items, according to the in-house circulation statistics of the lending institution, was tested. This was one of…

Cooperative book acquisition plans and improved systems of interlibrary lending are intended to eliminate duplication of library holdings. In order to calculate possible savings, an investigation of how much duplication exists in the libraries on the various campuses of the University of California was made. Estimates were developed for the extent…

A national probability sample was made to survey the costs, the characteristics of materials loaned and borrowed, and the present and future magnitude of interlibrary loans for academic libraries. From a sample of 80 libraries it was found that the cost of a filled loan request varied between two and seven dollars and that lending cost per…

Data from the interlibrary loan lending office files at the University of California, Berkeley for 1971-1972 were examined in order to determine the pattern of interlibrary loan traffic with other University of California and California State Universities and Colleges (CSUC) in Northern California. Turnaround time for the average Sacramento State…

Presents results of study which examined interlibrary loan requests received at University of West Florida to ascertain whether books that other libraries could normally be expected to buy were being requested, and how many books in "high-use" areas were being requested by other libraries. Conclusions and recommendations are included. (3…

To aid in controlling the cost of acquisitions in a research library, techniques were developed for the rational selection of serial titles for cancellation. The context for the proposed methodology was a network or multicampus environment rather than an individual library, and it was tested with a specific body of health sciences serial titles in…

This study examines the interlibrary loan requests made to NEOUCOM's (Northeastern Ohio Universities College of Medicine) Oliver Ocasek Regional Medical Information Center in Rootstown, OH from its associated council hospital libraries. A total of 636 interlibrary loan requests from the period July 1994-July 1995 were analyzed. Components of the…

Describes results of a study of interlibrary loan statistics that was conducted at the King Fahd University of Petroleum and Minerals (KFUPM) Library (Saudi Arabia) in 1985-86. Results are used to examine collection development needs, departmental use, categories of users, time required to fill requests, and lending vendors. (five references) (LRW)

From January 1980 through December 1982 the Illinois Valley Library System (IVLS) and 33 of its participating libraries conducted an experimental project to test the costs and benefits of OCLC use in small and medium-sized libraries. A series of 8 reports on the project have been produced, and the tables from the first report, which give…

A study was conducted of three key availability characteristics of material at the University of California (UC), Berkeley library system: (1) status of materials, (2) time required to obtain them, and (3) their location. These characteristics were examined in light of interlibrary loan criteria set forth in a major report on library cooperation…

Evaluates the validity of using circulation data as the index to the total utilization of a library collection and tests the hypothesis that the proposed mixture of Poisson distributions can describe and predict various use distribution. Seven statistical analysis listings, six algorithms, 20 tables, and 43 references are provided. (Author/RBF)

A mathematical model was used to consider alternative request routing policies for use in the Illinois Library and Information Network. Given data on interlibrary loan demands, the probability of request success, processing and delivery times for various libraries, and a network request routing policy, the model predicted the probability of…

The feasibility of developing cooperative arrangements for sharing exotic foreign language serial titles among the health sciences libraries of California was investigated. Preliminary circulation counts indicated that 74 percent of the 77 titles counted had circulated twice a year or less and that the health sciences libraries do maintain…

Anthropologists at seven universities were surveyed to determine their methods of information retrieval, choice of information sources, perception of the adequacy of library service, and information needs. Results show that journals, field data, and maps are important sources; interlibrary loan is often used; and the majority of needs are met by…