Digital communications
Subtitle: a multiclient study from Gnostic Concepts, Inc.
Contributors: Gnostic Concepts, Inc.
Publisher: Gnostic Concepts
Published: 1981
Place of publication: Menlo Park, Calif. (2710 Sand Hill Road, Menlo Park 94025)
Language: eng
Subjects: Telecommunication equipment industry -- United States.; Teleconferencing equipment industry -- United States.; Data transmission equipment industry -- United States.; Market surveys -- United States.