Communication technology
| Main Authors: | , |
|---|---|
| Format: | Book |
| Published: |
New York :
Delmar ,
c1990
|
| Subjects: |
| Physical Description: | xiii, 434 p. ; ; 24 cm. |
|---|---|
| Bibliography: | Includes index |
| ISBN: | 0827332254 |
| Main Authors: | , |
|---|---|
| Format: | Book |
| Published: |
New York :
Delmar ,
c1990
|
| Subjects: |
| Physical Description: | xiii, 434 p. ; ; 24 cm. |
|---|---|
| Bibliography: | Includes index |
| ISBN: | 0827332254 |