| ID | 033927 |
| Call Number | 621.382/MAR |
| Title Proper | Future developments in Telecommunications |
| Language | ENG |
| Author | Martin, James |
| Publication | New Jersey, Prentice-Hall Inc., 1971. |
| Description | xiii, 413 Hbk |
| Standard Number | 133458687 |
| Classification Number | 621.382 |
| Key Words | Telecommications ; Communications |