Private branch exchange systems and applications / Stanley E. Bush, Charles R. Parsons
| Main Author: | Bush, Stanley E. |
|---|---|
| Other Authors: | Parsons, Charles R. |
| Format: | MONOGRAPHS |
| Language: | English |
| Published: |
New York : McGraw-Hill, 1994 |
| Subjects: |
Telephone
|
| Tags: |
Add
No Tags, Be the first to tag this record!
|
- Be the first to leave a comment!