Encyclopedia of information systems and services
Subtitle: United States volume
By: John Schmittroth, Jr., editor ; Amy F. Lucas and Annette Novallo, associate editors ; Kathleen Young Marcaccio, contributing editor.
Contributors: Schmittroth, John.
Edition: 6th ed.
Publisher: Gale Research
Published: 1985
Place of publication: Detroit, Mich
Language: eng
Number of pages: 1230
Subjects: Information services -- United States -- Directories.; Information storage and retrieval systems -- Directories.; Data libraries -- United States -- Directories.
Notes: Includes indexes.

At head of title: 1985-86.