International encyclopedia of communications
| Other Authors: | |
|---|---|
| Format: | Book |
| Language: | English |
| Published: |
New York
Oxford University Press
c1989.
|
| Subjects: |
| Other Authors: | |
|---|---|
| Format: | Book |
| Language: | English |
| Published: |
New York
Oxford University Press
c1989.
|
| Subjects: |