Discusses several concerns about nature of online public access catalogs (OPAC) that have particular import to reference librarians: user passivity and loss of control growing out of "human-machine interface" and the larger social context; and the tendency of computerized bibliographic systems to obfuscate human origins of library…

Basis for systematic computerization of academic research library's reference, collection development, and collection management functions emphasizes productivity enhancement for librarians and support staff. Use of microcomputer and university's mainframe computer to develop applications of database management systems, electronic spreadsheets,…

Describes the development of a machine readable reference information file at the University of California at Los Angeles. The discussion covers factors affecting the database structure, the use of a sophisticated text management system to enter data onto microcomputers, and possible future implementations of the reference information system. (16…

Presents microcomputer-based information retrieval system in public access mode and describes preparations, procedures, and use developed and recorded during first year of operation at Louisiana State University. A detailed analysis of month-long free trial period (user status, major areas of study, subjects searched) and 10 conclusions and…

Defines the terms necessary to developing a theory of library reference work. (PF)

The three papers presented discuss the components of the pricing structure for online service vendors (Roger Summit); describe an information system designed to provide agricultural weather data to farmers (Lehnert and Scott); and explore the impact of information delivery systems for the home (Mark Plakias). (FM)

Analyzes the search process, isolating the pertinent elements that make up a search and identifying the many decision points in the process. (Author/PF)