Encyclopedia of information systems and services: United States Listing /
Cor. by Gale Research Company.
- Ann Arbor, Mich. : Edwards Bros., c1971-c1990.
- xv 976 p. : (v-1) 29 cm.
84648860
Information services;Information storage and retrieval systems;Electronic publishing;Data libraries;Information Services;Information Systems;Libraries;Informatiesystemen.;Informatiecentra.;Documentation, Services de;Systèmes d'information;Bases de données