Encyclopedia of information systems and services - Lucas, Amy; Soper, Nan (Detroit, Michigan Gale Research Inc., 1989)
Volume 1. United States Listings.
At head of title: 1989.
(In three volumes: United States listings, international listings, and indexes)
A comprehensive international descriptive guide to more than 4,200 organizations, systems, and services involved in the production and distribution of information in electronic form.
Keywords: Information services -- Encyclopedias