| 000 | 00537 a2200265 4500 | ||
|---|---|---|---|
| 001 | 117230 | ||
| 020 | _a0 | ||
| 041 | _aeng | ||
| 080 | _a621.396.61 Rod-1 | ||
| 245 | _aRadio and line transmission | ||
| 250 | _a | ||
| 260 | _aOxford | ||
| 260 | _bPergamon Press, | ||
| 260 | _c1967 | ||
| 300 | _av.1 | ||
| 300 | _c19 cm | ||
| 490 | _aBSI 5685 : part - 4 : 1986 | ||
| 100 | _aRoddy, D. | ||
| 700 | _a | ||
| 650 | _a | ||
| 650 | _aRadio lines | ||
| 650 | _aRadio-Transmitters and transmission | ||
| 942 | _cBK | ||
| 942 | _2UDC | ||
| 999 |
_c46295 _d46295 |
||