The Videotex marketplace.
Contributors: Phillips Publishing.
Edition: 1st ed.
Publisher: Phillips Pub.
Published: 1984
Place of publication: Bethesda, Md
Language: eng
Number of pages: 203
Subjects: Data transmission equipment industry -- United States.; Data transmission equipment industry -- United States -- Directories.; Videotex systems.; Market surveys -- United States.
Notes: Includes indexes.