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The first amendment in the information age : regulation and the videotex--teletext industry / by Bolstein, M. Joel.(CARDINAL)198664;
Bibliography: pages 53-56.
Subjects: Teletext systems.; Broadcasting policy.;

Teletext and videotex in the United States : market potential, technology, public policy issues / by Tydeman, John.(CARDINAL)165625; Institute for the Future.(CARDINAL)151246;
Bibliography: pages 287-301.
Subjects: Teletext systems; Videotex systems;

New electronic pathways : videotex, teletext, and online databases / by Aumente, Jerome.(CARDINAL)183221;
Bibliography: pages 151-153.
Subjects: Videotex systems.; Telecommunication.; Information networks.; Data transmission systems.;