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: |
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| Item Description: |
Includes index. |
|---|---|
| Physical Description: |
x, 192 p. : illus. ; 24 cm. |
| ISBN: |
0070097062 |