Reports the results of a study which examined costs and search results for 20 searchers conducted on both BRS After Dark and Knowledge Index. Various features of the two retrieval systems are reviewed, and advantages and disadvantages of each system are summarized. Data are presented in one table and several graphs. (24 references) (MES)

Compares current problems with optical disks to errors made with past technological innovations in libraries. Lack of hardware standardization, software incompatibility, and high prices are discussed. Widespread library commitment not to purchase optical disc systems until both technical standards and price guidelines are established is advocated.…

This review summarizes findings derived from recent literature concerning the influences of online reference services on interlibrary loans; staffing, scheduling, and budgeting; library acquisition; library visibility and use; physical floor space; and the image of the reference department, the librarians, and the library as a whole. Eleven…

Discusses optical disc (CD-ROM and videodisc) reference sources in terms of: (1) databases; (2) system characteristics; (3) end-user searching; (4) education and training requirements; (5) staffing; (6) costs; and (7) funding. Areas for further research are identified and new roles suggested for the librarian in the electronic age. (34 references)…

Describes the functions and characteristics of the microcomputer and discusses library applications including cataloging, circulation, acquisitions, serials control, reference and database systems, administration, current and future trends, and computers as media. Twenty references are listed. (CHC)

A survey of over 200 academic, public, and special libraries in 13 selected states was conducted in the fall of 1979 to provide a state of the art report on online or computerized reference services. Libraries were selected from states which had demonstrated leadership in networking, and data were sought in four areas: (1) users of online…

In May 1981 the American Library Association (ALA) conducted a survey to determine how online search services are financed in publicly-supported libraries and in libraries in nonprofit organizations. The survey questionnaire was prepared by the ALA Office for Research (OFR), and three vendors of online services--BRS, Lockheed, and SDC--mailed the…