| 000 | 00499 a2200265 4500 | ||
|---|---|---|---|
| 001 | 290776 | ||
| 020 | _a | ||
| 041 | _aeng | ||
| 080 | _a621.396Bla | ||
| 245 | _aRadio and telecommunications engineer's design manual | ||
| 250 | _a | ||
| 260 | _aLondon | ||
| 260 | _bPitman | ||
| 260 | _c1946 | ||
| 300 | _a142 p. , 21cm., | ||
| 300 | _c | ||
| 490 | _a | ||
| 100 | _aBlakey, R.E | ||
| 700 | _a | ||
| 650 | _a | ||
| 650 | _aTelecommunications | ||
| 650 | _a | ||
| 942 | _cBK | ||
| 942 | _2UDC | ||
| 999 |
_c151745 _d151745 |
||