Discusses the evolution of standards for bar codes (series of printed lines and spaces that represent numbers, symbols, and/or letters of alphabet) and describes the two types most frequently adopted by libraries--Code-A-Bar and CODE 39. Format of the codes is illustrated. Six references and definitions of terminology are appended. (EJS)

Reviews selected research on content-enriched access (including information components such as tables of contents and indexes) in information retrieval systems. It is concluded that well-selected content components and full-text materials in electronic systems must be linked with improved search methodologies, better interfaces, and greater…

InfoQUEST is a microcomputer-based online public access catalog, designed for the small library handling file sizes up to 25,000 records. Based on the IBM-PC, or compatible machines, the system will accept downloading, in batch mode, of records from the library's file on the UTLAS Catalog Support System. (Author/EJS)

This 62-item bibliography lists library journal articles published in the 1980s which provide an overview of what is happening in the world of bibliographic utilities, i.e., organizations that maintain large online bibliographic databases and provide products and services related to these bases and to its members. Subdivision within bibliography…

Relates experiences of library director at King College--a small, four-year, undergraduate, private college faced with difficult budgetary decisions. Periodical collection, budgetary problems, cost effective online searches, acceptance of services by library patrons, and problems and solutions connected with implementation of online services are…

Describes the function of the Open Systems Interconnection (OSI) Z39.50 protocol, which allows for construction of information "servers"--i.e., resources attached to a computer communications network that can be accessed by client machines to retrieve information. The relationship of Z39.5 to other OSI protocols is explained. (23…

Describes four major subsystems of OCLC's LS/2000, an integrated local library system which can be adapted to wide variety of library environments: multibranch circulation and online catalog searching; online cataloging and authority file maintenance; management report generation; and system set up parameters that translate local library policy…

Provides a brief description of the Z39.50 information retrieval standard and reviews evaluation criteria and questions that should be asked when selecting a Z39.50 client. Areas for consideration include whether to buy or build a Z39.50 client, the end-user's requirements, connecting to a remote server, searching, managing the search response,…

Through a single computerized system, the Libraries Information Access System provides interactive, integrated access to a range of information functions in support of services meeting both academic needs (bibliographic access for research, instructional support) and administrative needs (processing, inventory control, communications, record…

Compares and contrasts two systems designed for library automation applications--NOTIS, which was developed in the United States, and DOBIS, which was developed in Europe. The differences in the systems are discussed in terms of the availability or absence of machine readable bibliographic sharing capacities in the countries of origin. (CLB)