Reports on a survey which assessed automated authority control capabilities of 18 vendors' automated library systems, software, or services. Graphs rank vendors according to overall score, authority record source, format/storage of authority records, database dynamics, matching/linking authority and bibliographic records, syndetic structure,…

Profiles 25 database distribution and production companies, all of which responded to a 1997 survey with information on 54 separate online, Web-based, or CD-ROM systems. Highlights increased competition, distribution formats, Web versions versus local area networks, full-text delivery, and pricing policies. Tables present a sampling of customers…