Uses an experimental system for authority control on a collection of bibliographic records to demonstrate the resemblance between thesaurus-based automatic indexing and automatic authority control. Details of the automatic indexing system are given, results discussed, and the benefits of the resemblance examined. Included are a rules appendix and…

Study conducted at the University of Western Ontario explored whether use of keywords of an online catalog would be a satisfactory alternative to self cross referencing for locating variant subject heading forms. Random comparison of machine readable cataloging with Library of Congress authorities demonstrated the desirability of cross reference…

This review of research on subject searching in library catalogs includes a summary of research findings, reasons for search failures, free text versus controlled vocabulary searching, and studies of users' needs. Suggestions for future action to improve subject access in the online catalog are noted. A 52-item bibliography is included. (EJS)

In this third of five course installments, the role of Library of Congress in providing improved subject access and weaknesses or defects of Library of Congress Subject Headings (LCSH) are discussed. Reflections of six practioners and researcher/teachers on long term use of LCSH and the MARC bibliographic record are presented. (EJS)

Discusses the goals of library catalogs, how and to what extent these goals are achieved, and differences which exist among online, card, book, and microform catalogs. Access and display of information are noted, highlighting form of entries (main entries, corporate authorship, subject description) and search strategies. Seven references are…

Lamentably, the likelihood is that cataloging information provided by the Library of Congress will continue to function inadequately in the communication process unless we at the local level do something about it. (Author)

Reviews authority control as represented in the literature from circa 1900 to the present. Catalog codes and handbooks are examined; efforts to develop authority files are summarized; and consideration is given to impact of automation on authority control. A list of recommended readings is included and 46 references are provided. (Author/EJS)

Expresses concern about the future of cataloging and its overall quality, noting problems in applying the Anglo-American Cataloging Rules (AACR2), complications caused by computer applications, the deterioration of quality control in subject heading authorities, cost considerations, and the loss of quality control in general. Four references are…

Provides statistical data from MARC-II bibliographic files to be used in the design of a nationwide authority file. The data include information on characteristics of headings and on expected sizes and growth rates of various authority file subsets. Although the data are system dependent, some general implications are derived. (RAA)

Reports a computer assisted index emphasizing expanded subject access to the reference collection of the Iowa State University Library. The index displays abbreviated length records and complements existing catalogs. Limitations of subject access and a system for assigning subject descriptors are discussed. (Author/RAA)

These five papers by speakers at the Small Computers in Libraries 1987 conference include: "Acquiring and Using Shareware in Building Small Scale Automated Information systems" (Samuels); "A Software Lending Collection" (Talab); "Providing Subject Access to Microcomputer Software" (Mitchell); "Interfacing Vendor…

Identifies the interpretation and application of AACR2 as the most significant descriptive cataloging activity in 1980. Other activities of major interest included machine-based catalog formats and the development of a national bibliographic network. There are 129 references. (RAA)

Describes and analyzes various methods of automated authority control currently available and suggests questions to ask when considering purchase of system. Highlights include manual versus automated authority control and levels of service in automated authority systems (network, vendor). Glossary of terminology and list of networks and vendors…

Discusses the growth of OCLC (Online Computer Library Center) into a worldwide bibliographic utility. Topics include cataloging standards; subject access in languages appropriate to the users; local needs versus global usefulness; character sets; international name authority file; ISBD (International Standard Bibliographic Description) principles;…

The first of three articles describes fluctuations in subject searching on online catalogs over time; the second describes the level of agreement between a research library's use of subject headings and the Library of Congress subject headings; and the third discusses the advantages of incorporating Library of Congress subject headings into online…