| 000 | 00509nam a2200181Ia 4500 | ||
|---|---|---|---|
| 005 | 20250619145045.0 | ||
| 008 | 250619s9999||||xx |||||||||||||| ||und|| | ||
| 020 |
_a0335061087 _c£2.95 |
||
| 040 | _aMAIN | ||
| 041 | _aEnglish | ||
| 082 |
_a621.382 _bSMO |
||
| 100 | _aSmol, G. and others | ||
| 245 | 0 |
_aTelecommunication systems _b: talecommunications and society |
|
| 260 |
_aKeynes _b; The Open University Press _c, 1976 |
||
| 650 | _aCommunication Engineering | ||
| 650 | _aEngineering | ||
| 942 | _cBK | ||
| 999 |
_c119965 _d119965 |
||