Reports results of 1983 survey of 25 public libraries and 1981 survey of 11 public libraries, both of which focused on facets of online information services--user fees, databases, documentation, equipment, miscellaneous services, and subject areas searched. The 1983 questionnaire and seven sources are appended. (EJS)

Outlines structural changes in the information supply community effected by the emergence of computer-searchable files as a major information resource together with other developments in electronic technology. Database definitions, interface differences, DuPont experiences, and options available to libraries and information centers are discussed.…

This profile of INFORM, the fee-based service offered by Minneapolis Public Library and Information Center, highlights its background, online search services and frequently used databases, major planning considerations (equipment, user aids, choice of vendor, training), internal operations (billing, purchasing items for clients), marketing, and…