| 000 | 00544 a2200277 4500 | ||
|---|---|---|---|
| 001 | 1013291 | ||
| 020 | _a0 | ||
| 041 | _aeng | ||
| 080 | _a621.396 Dan-1 | ||
| 245 | _aRadio and line transmission | ||
| 250 | _a2nd ed | ||
| 260 | _aLondon | ||
| 260 | _bIliffe, | ||
| 260 | _c1969 | ||
| 300 | _av.1 | ||
| 300 | _c20 cm | ||
| 490 | _a | ||
| 100 | _aDanielson, G. L. | ||
| 700 | _aWalker R. S. | ||
| 700 | _a | ||
| 650 | _a | ||
| 650 | _aRadio-Transmitters and transmission | ||
| 650 | _aRadio lines | ||
| 942 | _cBK | ||
| 942 | _2UDC | ||
| 999 |
_c46305 _d46305 |
||