Understanding data communications.
| Main Author: | Gilbert Held |
|---|---|
| Format: | Open Shelf |
| Language: | English |
| Published: |
Usa:
Sams publishing,
1994.
|
| Edition: | 1/1994. |
| Subjects: |
| Physical Description: |
435p.. |
|---|---|
| ISBN: |
9780672305016 |