Simon Fraser University library began operation with an automated circulation system. A radically revised loan policy caused the system design and assumptions to be questioned. A cheaper, simpler, and more effective off-line system eventually replaced the on-line system. The systems, fiscal, and administrative implications of this decision are…

Describes the usage and advantages of microcomputers as an alternative to manual processing when the Great Neck Library minicomputer-based automated circulation system goes down for maintenance or repair. (RAA)

Presents a practical guide for the implementation of a turnkey circulation system for those contemplating purchase of an online system. Included is advice on staff planning and bibliographic and patron file conversion. Weaknesses and strengths of the automated system are summarized. (Author/RAA)

The development of a terminal and the adaptation of bar-coded labels for the University of Chicago on-line circulation system are described. (PF)

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)

Traces the development of circulation systems through the librarian's perception of circulation control and the technology of modern online systems. Librarians have switched from a broad service approach to a narrow record keeping approach and back again as technological innovation has expanded their viewpoints. Included are six references.…

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)

Describes the latest developments in automated circulation systems and the turnkey system in particular. Trends include greater functional integration, improved user interfaces, and shared facilities. The role of bibliographic utilities is briefly explored. (Author/RAA)

Presents the design procedures, bibliographic system, file structures, acquisitions and circulation systems, functional implementation, and future development of the Managing Resources for University Libraries (MARVEL) data base at the University of Georgia Libraries, which accepts MARC input from OCLC and Library of Congress (LC) MARC tapes. (CWM)