| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| The Guide to Frame Relay and Fast Packet Networking/P90069 | 978-99938-37-85-5 (99938-37-85-7) | 1991 | Nathan J. Muller |
| The Guide to Sonet: Planning, Installing and Maintaining Broadband Networks/P70035 | 978-99938-37-87-9 (99938-37-87-3) | 1991 | " |
P. Davidson · R.D. · R. Davidson · R. P. · Robert D. · Robert Davidson · Robert P.