Encyclopedia of information systems and services
By: Amy Lucas, editor ;  Nan Soper associate editor.
Contributors: Lucas, Amy F.; Soper, Nan.
Edition: 9th ed.
Publisher: Gale Research
Published: 1989
Place of publication: Detroit, Mich
Language: eng
Subjects: Information storage and retrieval systems -- Directories.; Information services -- United States -- Directories.; Data libraries -- United States -- Directories.
Other titles: Comprehensive guide to the entire electronic information industry.
Notes: "The comprehensive guide to the entire electronic information industry."--Cover.
Table of contents: value: v. 1. United States listings; value: v. 2. International listings; value: v. 3. Indexes.