Two statistical measures are used to compare the Library of Congress and Dewey Decimal Classification systems by applying them to the library science portions of the two systems using a database drawn from MARC records. It is concluded that the measures characterize two different properties of dispersion. (Author/EM)

Provides formula for estimating number of Africana titles in large libraries using Library of Congress classification schedule. To determine percentage of Africana falling in DT section, distribution of titles in two academic libraries with separate shelflists is analyzed. Core categories of Africana and distribution of northern African titles are…

Authority records were compared for established headings that are identical in "Library of Congress Subject Headings" (LCSH, 18th edition) and "Moving-Image Materials: Genre Terms" (MIM). Both quantitatively and qualitatively, pairs of identical headings differ sufficiently from each other that the creation of authority records…

Describes a historical study of cataloging rules through the "Anglo-American Cataloging Rules, 2d ed.," that was conducted to identify linking devices that have been used to connect bibliographic entities. Relationships that are part of the taxonomy of bibliographic relationships are explained, including equivalence, derivative,…

Analysis of tables of contents of 648 English-language publications with Library of Congress cataloging revealed: 92.75% were suitable for inclusion in catalog records; most contained one or two levels of hierarchy; 25.62% were author/title based; 1.12% of the bibliographic records currently produced by the Library of Congress include contents…

In this research project, subject terms from the Dewey Decimal Classification (DDC) Schedules and Relative Index were incorporated into an online catalog as searcher's tools for subject access, browsing, and display. Four features of the DDC were employed to help searchers browse for and match their own subject terms with the online catalog's…

The result of a study which compared the Anglo-American Cataloging Rules, 2d edition (AACR2), with current cataloging practices at the University of Cincinnati libraries, this report contains chapter-by-chapter commentary on the following areas: the cataloging philosophy of AACR2; general rules for description; books, pamphlets, and printed…

Discusses the problems in existing cataloging and classification systems which have contributed to the difficulties of theater librarianship. Some alternatives to these systems are described, and data from a survey concerning current cataloging/classification practices in theater librarianship are presented. A 39-item reference list and the survey…

The purpose of this study was to examine the inter-indexer consistency in the assignment of selected access points between OCLC and RLIN (Research Libraries Information Network). Both databases are used by many libraries as bibliographic sources for copy cataloging. Access points were compared for differences in wording, MARC coding, and…

Analyzes a neural network for its ability to perform a task involving identification of the language entries in a 19th-century library catalog containing entries in 14 different languages. Compares the neural network's performance with that of trigrams and a suffix/morphology analysis; the trigrams prove to be superior. (AEF)

Examines the intrinsic value of browsing a library collection, either in the stacks or on an online catalog. The value and cost of classification and shelf-listing is discussed, based on data compiled during studies conducted at Cornell University that timed catalogers while they performed the shelf-listing component of cataloging. (Author/LRW)

Presents results of experiments conducted on four versions of the Science Library Catalog (SLC), a Dewey decimal-based hierarchical browsing system implemented in HyperCard without a keyboard. The SLC approach helps children overcome problems with typing, spelling, vocabulary, and Boolean logic. (70 references) (AEF)

Examines users' categorization of documents related to a particular literary work. After finishing the sorting task, participants wrote descriptions of the attributes used to create each group. Content analysis of these descriptions revealed categories of attributes for grouping, many of which exist in bibliographic records and may be used to…

This kit presents the results of a survey conducted by the Association of Research Libraries (ARL) in 1974 to investigate and document various experiences of academic and research libraries in reclassifying portions of collections or entire collections and the relationship between libraries' particular classification schemes on effective…

Description of classification schemes for fiction book retrieval covers traditional methods, universal systems, special systems, genre systems, and development of the AMP-classification system based on multidimensional analysis of users' requests (subject matter, setting, author's intention, accessibility). Trial applications and retrieval tests,…