The future of videotext
Subtitle: worldwide prospects for home/office electronic information services
By: by Efrem Sigel with Peter Sommer ... [et al.].
Series: Communications library
Publisher: Knowledge Industry Publications
Published: 1983
Place of publication: White Plains, NY
Language: eng
Number of pages: 197
Subjects: Television supplies industry; Computer industry; Videotex systems; Television display systems; Market surveys
Notes: Bibliography: p. 187-188.
Includes index.