Talk-back TV two-way cable television /
| Main Author: | Veith, Richard. |
|---|---|
| Format: | Book |
| Language: | English |
| Published: |
Blue Ridge Summit, Pa. :
G/L Tab Books,
1976.
|
| Physical Description: |
238 pages : illustrations ; 22 cm. |
| Edition: | 1st ed. |
| Subjects: |