Describes the availability of databases held on DIALOG, ESA-IRS, and DATA-STAR. Database overlap among the systems, prices, database contents, and data transmission costs are addressed; and results of a search of the ENVIROLINE database on each system are presented. The appendix lists subjects referenced on each system and compares database…

A survey of business librarians at schools offering graduate degrees in business showed that: (1) most librarians search databases other then those related to business subjects; (2) most searches are for citations to articles; (3) most searches are paid for on a cost recovery basis; and (4) most librarians do searches for off-campus patrons.…

Deals with the interaction of traditional library reference and the new services generated by online information retrieval capabilities. Described are the impact of online reference within the library context, problems resulting from implementation, and the librarian's influence on future prospects. (Author/SW)

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)

Uses the example of bibliographic retrieval services to explore the potential impacts of historic usage trends, technological advances, actions/policies intended to enhance or control evolving services, and other social, economic, and political developments on areas of concern to users of online systems. Eight figures and 23 sources are included.…

Two questionnaires sent to medical librarians and users of the Core Medline/Ebsco CD-ROM disc in the Netherlands gathered data on librarians' attitudes toward the various forms in which Medline is offered--i.e., printed, online, and CD-ROM. Tables and graphs present data on product attributes, availability, use, relevance, subjects searched,…