1.
Videotex and Teletext Handbook: Home and Office Communications Using MicroComputers and Term...
by Hurly, Paul, Laucht, Matthi...
ISBN: 9780060429928
List Price: $27.50
2.
Videotex and Teletext Handbook : Home and Office Communications Using Microcomputers and Ter...
by Hurly, Paul, Hlyake, Denis,...
ISBN: 9780471603337
List Price: $19.50