Understanding data communications
| Main Author: | Held |
|---|---|
| Format: | Open Shelf |
| Published: |
Indianapolis:
New Riders,
c1999
|
| Edition: | 6th-ed |
| Subjects: |
| Item Description: |
Includes index |
|---|---|
| Physical Description: |
xviii 619p: ill; 24cm |
| ISBN: |
0735700362 |