Two-way business communications
By: Frost & Sullivan.
Contributors: Frost & Sullivan.
Publisher: Frost & Sullivan
Published: 1980
Place of publication: New York, N.Y. (106 Fulton St., New York 10038)
Language: eng
Number of pages: 241
Subjects: Telephone supplies industry -- United States.; Teleconferencing equipment industry -- United States.; Electronic mail equipment industry -- United States.; Market surveys -- United States.
Notes: "#A729."
"May 1980."