Presents a brief history of the Library of Congress (LC) Z schedule and recent LC modifications in the treatment of subject bibliography. Description of a university library system includes a schedule for political and social sciences subject bibliography (Z7161-7166) giving alternate class numbers for systematic placement of bibliographies. (17…

Describes the Dewey Online Retrieval System (DORS), which was developed at the University of California, Los Angeles (UCLA), to experiment with classification-based search strategies in online catalogs. Classification structures in automated information retrieval are discussed; and specifications for a classification retrieval interface are…

Reports on research that examined the clustering of similar books provided by a classification system and ways in which the books that patrons circulate are clustered in a university library. Measures of classification system performance are suggested and used to evaluate two test collections. Consequences for full-text document systems and online…

Two articles describe National Shelflist Count project organized 13 years ago under auspices of American Library Association's Resources and Technical Services Division to collect and publish comparative data about strengths and growth of major North American research collections. History, limitations, usefulness, and recommendations of 1983 task…

Describes a study that was conducted at the University of Botswana library to determine the extent to which Library of Congress catalog cardsets facilitate the cataloging and classification process. Flow charts for cataloging and classification are described, and estimates of cataloging costs using cardsets are compared with costs for original…

A current awareness system for new academic library acquisitions was developed to reduce the subject disciplinary constraints of traditional acquisitions lists. This report discusses the development and evaluation of the system, the use of acquisitions lists from the Research Libraries Group (RLG), user interests, and user satisfaction. (LRW)