1.
Broadband Communications Networks, Services, Applications, Future Directions 1996 Internati...
by Plattner, Bernard
ISBN: 9783540608950
List Price: $74.95
2.
Message Handling and Data Communications X400: The Standards and Their Applications - Bernha...
by Muller, M., Plattner, Berna...
ISBN: 9780201565034
List Price: $52.50