Encyclopedia of information systems and services
Subtitle: an international guide to computer-readable data bases, data base producers and publishers, online vendors and time-sharing companies ...
By: edited by Anthony T. Kruzas and John Schmittroth, Jr
Contributors: Schmittroth, John
Edition: 4th ed
Publisher: Gale Research Co.
Published: 1981
Place of publication: Detroit
Language: eng
Number of pages: 933
Subjects: Information services -- United States -- Directories; Information storage and retrieval systems -- Directories; Data libraries -- United States -- Directories
Genres: Directories
Notes: Includes indexes