| 000 | 00354nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 170101s1971 xx 000 0 und d | ||
| 082 | _a621.381 533 K53M | ||
| 100 | _aKETTLEWELL, E | ||
| 245 | 0 | _aMagnetron oscillator | |
| 260 |
_bLondon _c1971 |
||
| 300 | _a63p | ||
| 650 | _aOSCILLATORS ELECTRIC | ||
| 653 | _aOSCILLATORS ELECTRIC | ||
| 942 |
_2ddc _cB |
||
| 999 |
_c47046 _d47046 |
||