Online database searching experiences of nine Illinois public libraries--Arlington Heights, Deerfield, Elk Grove Village, Evanston, Glenview, Northbrook, Schaumburg Township, Waukegan, Wilmette--are discussed, noting search costs, user charges, popular databases, library acquisition, interaction with users, and staff training. Three sources are…

Discusses the impact of local online databases on library reference services, including their integration with remote files such as Dialog, Orbit, and the Information Bank. Online catalog databases, multiple local databases (analytics for journal articles, indexes), and batch processing of data are noted. Six references are cited. (EJS)

Provides overview of the materials available for the reference librarian on the topic of online services. General works and introductions, bibliographies, directories, periodicals, articles on specific topics, and online catalogs are covered. Forty-five references are included. (EJS)

Discussion of the organization of the University of British Columbia Data Library jointly operated by the University Library and Computing Center covers historical development, collections policy, composition of the collection, technical services, user services, and current issues. Six references are cited. (EJS)

Analysis of one component of library reference service--online numeric database systems for time-series data--reviews tradition of reference service and ways in which computer technology has enhanced provision of library services. Experiences with Kentucky Economic Information System (KEIS) are described. Examples of KEIS and 30 references are…

Discusses the availability and uses of online retrieval systems within the environment of a state legislature, identifies relevant databases, and reports the results of a survey of online retrieval system use by state legislatures. Examples of searches relevant to legislative concerns and a 23-item reference list are included. (Author/JL)

Compares the rapid development of online bibliographic information retrieval systems with that of videotex, still in its experimental stages. Examples of equipment used and services offered in Canada are given. (Author/JJD)

Ten online databases were evaluated for their scope, extent of coverage, timeliness, degree of relevance, and overlap using queries dealing with welfare and corrective services. Ten tables of statistical information are included. (JJD)

Forty-two searchers with varying degrees of experience in searching online bibliographic retrieval systems queried the ERIC database using DIALOG. The results were measured with variables which related to the search outcome (cost effectiveness, precision, and recall) and the search process. (JJD)

Briefly looks at the present use of computers in library reference service for bibliographic database searching, then surveys the future as indicated by recent developments and ongoing research. Cooperative online reference, local databases, and increasing ease of online information retrieval are discussed. Included are 40 references. (Author/JL)

Compares the relative costs of online and offline printing of retrieved citations in bibliographic searching. A formula for cost comparison is presented, and some of the advantages of high-speed (120 characters per second) output devices are outlined. (JL)

Discusses issues regarding training for computer-based reference services, including who is to be trained and who is responsible for training, and summarizes the training offered to date by search service suppliers, database suppliers, library schools, and extension programs. Available training materials are also considered. (Author/FM)

Identifies the questions librarians should ask before adopting local online, and compares the advantages and disadvantages of CD-ROM and site database systems. User reactions to local online are discussed and the impact of such systems on reference services and the reference librarian's job content are examined. (CLB)

Eleven articles introduce expert systems applications in library and information science, and present design and implementation issues of system development for reference services. Topics covered include knowledge based systems, prototype development, the use of artificial intelligence to remedy current system inadequacies, and an expert system to…

Summarizes the steps in introducing CD-ROM in an academic library and lists producer/distributor, system requirements, price, and description/comments for CD-ROM products in the categories of educational research; library catalog support; curriculum development aids; reference sources; and administrative aids. A sidebar discusses CD-ROM use at the…