1.
Teletext and Videotex in the United States Market Potential, Technology, Public Policy Issues
by Tydeman, John, Lipinski, Hu...
ISBN: 9780070004276
List Price: $46.95
2.
Future Methodologies Handbook An Overview of Futures Research Methodologies and Techniques
by Tydeman, John
ISBN: 9780644008624
List Price: $11.95
OUT OF STOCK
See Availability on Amazon3.
New Media in Europe: Satellite, Cable, VCR's and Videotex
by Tydeman, John, Kelm, Ellen J.
ISBN: 9780070847996
List Price: $34.95