This report is an evaluation of an interlibrary loan system that was put into operation for a 6-month experimental period beginning January 1, 1978, by the Cleveland Area Metropolitan Library System (CAMLS), a regional cooperative network of 19 public, academic, and special libraries in northern Ohio. The objective of the system was to increase…

One hundred western libraries were surveyed to determine the present costs of library operations which potentially could be affected by the use of network bibliographic services. Results of this project--a survey of 76 libraries and in-depth case studies of 12 additional libraries--are reported in tabular format. Tables are included on holdings…

All libraries of the 19 campuses in the California State University system were surveyed about their interlibrary loan operations. Information concerning the turnaround time was sought in three specific areas: (1) from date of patron request to date of patron receipt; (2) from date of library request to date of patron notification; and (3) from…

A description of the growth and development of the New York State Interlibrary Loan Network (NYSILL) from its inception in 1976 to its status in 1977, is followed by discussions of the various aspects of the network, reexamining its ability to meet its objectives and proposing recommendations for improvement. These discussions include (1) the…

This case study applies a mathematical model to the Illinois Library and Information Network (ILLINET) Rolling Prairie Library (RPL) System. Given certain dimensions, parameters, and operating policies of a library network, the model calculates probability of satisfying a request, average processing time, average total and unit costs, and average…

Describes patterns of interlibrary loan (ILL) activity based on analysis of transactions from the OCLC ILL System from 1986-91. Highlights include growth in borrowing and lending; borrowing and lending by type of library and by state; and recommendations for libraries and OCLC to ensure future growth. (LRW)

In Pennsylvania 375 public, academic, and special libraries were surveyed in an effort to gather information concerning their interlibrary loan activity during April, 1978; personal discussions with librarians across the state were also conducted. Both sources were used in the development of recommendations for improving bibliographic access. The…

This paper describes the state of library resource networks in Canada, raises issues that must be faced by the Resource Network Committee of the National Library Advisory Board, and outlines some of the resource sharing measures and experimental projects undertaken by the National Library of Canada, the Canadian Book Exchange Centre, and other…

This report describes the methods and presents the results of a study undertaken to analyze the distribution of benefits from state, federal, and local funding within the Texas Library System during the 1980 fiscal year. The background of the study is described and a list of definitions for terms and acronyms used in the report is provided. The…

A questionnaire was designed and circulated to all member libraries of the Texas Information Exchange to gather data associated with the costs and volume of interlibrary loan activity from September 1, 1975 to February 28, 1976. Forty of the forty-five members of the Exchange participated in the study. In the area of costs, information was…

A study was conducted in 1982 of interlibrary loan transactions among member libraries of the Dayton-Miami Valley Consortium (DMVC), a multitype library network located in Ohio which includes research, academic, special, and public libraries, in order to: (1) identify individual libraries and groups of libraries which are net lenders and net…

Tabulation of an academic library's record of improved success rate and fill time for interlibrary loans utilizing the OCLC interlibrary loan subsystem supports continued use of four common-sense rules: use OCLC first; use other union lists next; select smallest nearby library; spread requests among small libraries. Twelve references are cited.…

This report describes the Texas State Library Communications Network (TSLCN), which provides interlibrary loan (ILL) services to Texas public, special, and academic libraries. TSLCN is described as a network of ten regional referral centers, operated by means of contracts with major resource center (MRC) libraries, with the entire system under the…

The problem of forecasting monthly demands for library network services is considered in terms of using forecasts as inputs to policy analysis models, and in terms of using forecasts to aid in the making of budgeting and staffing decisions. Box-Jenkins time-series methodology, adaptive filtering, and regression approaches are examined and compared…

Interlibrary loan statistics for Association of Research Libraries' university libraries were analyzed from 1974-75 through 1982-83 to determine extent to which interlibrary loan activities have grown and to consider implications of growth. Annual percentage growth in lending and borrowing activities for photocopies and originals are reported. Ten…