This issue on current options in the area of machine-readable cataloging and retrospective conversion highlights generation and use of machine-readable bibliographic records, editing, standards, online and batch access, keying and coding, full-service cataloging and conversion, interlibrary loan, and authority control. Profiles of 22…

Printings and editions of a given monographic title are noted as major causes of duplicate bibliographic records in bibliographic networks. Considerations which cataloger must note--history of printing technology, cataloging rules, Library of Congress policy, local practices, and standards of bibliographic utilities--are discussed. Thirty-three…

Discusses database structure, concepts, and management systems in library settings and describes the Comprehensive Automated Learning Resource System (CALS). This system was developed by NILRC to meet the needs of libraries which incorporate print and audiovisual materials in their collections. (RAA)

This paper traces the development of the US/MARC and UK MARC formats from their origins to the present day, showing some of the divergence between them and illustrating how Library of Congress records have been converted to UK MARC by a continually changing program. Sixteen references are cited. (Author/EJS)

Because of data ownership questions raised by the interchange and sharing of machine readable bibliographic data, this paper was prepared for the Bibliographic and Communications Network Committee of the National Library Advisory Board. Background information and definitions are followed by a review of the legal aspects relating to property and…

Explores methods and costs of the retrospective conversion process, i.e., converting card catalog records into machine readable form to create an automated catalog. Data conversion standards, methods, search strategy, databases, verification and editing, costs, and products of conversion are noted. Thirty-two references are cited. (EJS)

Reviews the literature dealing with the selection and evaluation of CD-ROM discs. Materials described include printed directories, product directories in journals, and reported methods of disc evaluation. Existing reviews of CD-ROM products are also cited, including reviews of databases, dictionaries and directories, products for library technical…

This review of the process of retrospective conversion (recon)--conversion of existing bibliographic records into machine-readable form--notes options and services (bibliographic utilities, commercial vendors); new technologies (microcomputer and optical-disc-based systems); collaboration and a coordinated recon strategy; cooperative efforts; and…

This article examines the role of authority control in an online environment. Topics covered include a definition of authority control, the relationship between authority control and catalogs, current school of thought regarding the need for authority control, and other models of data administration. Twenty-three references are cited. (Author/EJS)

Discusses CD-ROM with an emphasis on aspects that librarians need to know. The topics covered include the technology; installations and cost; advantages and disadvantages for libraries; products of interest to librarians; and selection issues. Other optical storage media are described and sources for further information are provided. (37…

Conducted to review the present status of computerized bibliographic centers in Canada and to report on the most effective means of promoting computerized library network development in that country, this study summary of the findings of seven substudies (1) describes the salient features of 20 Canadian and United States centers; (2) reviews major…

Outlines evaluative criteria and compares optical data disk products used in library technical processes, including bibliographic records for cataloging, acquisition databases, and local public access catalogs. An extensive table provides information on specific products, including updates, interfaces, edit screens, installation help, manuals,…

Presents overview of library classification and automation (1940-84), including use of Dewey Decimal and Library of Congress classification in online cataloging systems. Highlights include classification number access in existing online catalogs, functions of classification records, specifications for authority file records, and the nature of…