Discusses evolution of Integrated Library System (ILS) since its beginning at National Library of Medicine, highlighting events leading to ILS development; formative design stages, formation of Online Computer System; installation of ILS version 1.0 at Pentagon library; development of version 2.0, formation of Avatar Systems; OCLC's acquisition of…

Examines six steps inherent to development of in-house automated library system: (1) problem definition, (2) requirement specifications, (3) analysis of alternatives and solutions, (4, 5) design and implementation of hardware and software, and (6) evaluation. Practical method for comparing and weighting options is illustrated and explained. A…

On-line circulation systems divide into two types. One type contains records only for charged or otherwise absent items. The other contains a file of records for all titles or volumes in the library collection, regardless of their circulation status. This paper traces differences between the two types. (31 references) (Author)

Suggests that catalogs of the future, as facilitated by computer technology, should take on multiple formats. Three levels of varying form and size are envisioned for the needs and uses of the librarian, the general user, and the individual user. (Author/RAA)

Describes an online design featuring circulation control, catalog access, and serial holdings that uses an incremental approach to system development. Utilizing a dedicated computer, this second of three releases pays particular attention to present and predicted computing capabilities as well as trends in library automation. (Author/RAA)

This discussion of the approach taken in developing and integrating the available local and national systems into one unified management system examines and illustrates how the home-grown acquisitions module, the shared cataloging of OCLC and local circulation/inventory control module under development all interface and complement each other.…

Describes the advantages of the development of open systems, i.e., a configuration which combines software and hardware from separate vendors into a single system, as a means of increasing the possible applications of library automation. (CLB)

Describes the development by Gould, Inc., S.E.L. Computer Systems Division, of an Information Management Package (IMP-32) for use in administration of the company's technical information center. Designing the system, the programs which are components of the system, and system functions are discussed. Included are eight figures illustrating system…

Calculations of storage requirements for retrieval systems using inverted files. Problem of minimal storage requirements for inverted file is solved for different index term distributions. (Author/KP)

Summarizes the development of the Computer-Aided Reference Services (CARS) division of the University of Utah Libraries' reference department. Development, organizational structure, site selection, equipment, management, staffing and training considerations, promotion and marketing, budget and pricing, record keeping, statistics, and evaluation…

Comparison of the use in libraries of open systems--a configuration of software and hardware components from separate vendors linked by interfaces--and integrated systems considers selection of services; reliability; relationships with vendors; time needed to implement systems; and overall effectiveness of both approaches. (CLB)

This description of the design of an online library acquisition system highlights the use of database management systems in developing information retrieval systems, and software requirements for the hierarchical menu-driven operation. A conceptual view of the database is included. (LRW)

An automated library routine management system was developed in-house to create system unique to the Library and Information Center, Lunar and Planetary Institute, Houston, Texas. A modular approach was used to allow continuity in operations and services as system was implemented. Acronyms and computer accounts and file names are appended.…

Development and implementation of an off-line catalog card production system and an on-line shared cataloging system are described. An account is given of system design and equipment selection for the on-line system. File organization and programs are described, and the on-line cataloging system is discussed. (16 references) (Author/SJ)

Describes an automated interlibrary loan request routing and referral system made available to U.S. biomedical libraries by the National Library of Medicine. The description covers the databases used and the systems modules that support various functions. The current status of the system and possible future developments are discussed. (six…