| 000 | 00343nam a2200145Ia 4500 | ||
|---|---|---|---|
| 005 | 20260205040254.0 | ||
| 008 | 260111s9999||||xx |||||||||||||| ||und|| | ||
| 082 | _a621.3843 ET75M | ||
| 100 | _aETTINGER G M | ||
| 245 | 0 | _aMAGNETIC AMPLIFIERS | |
| 260 |
_aLOND. _bMETHUEN _c1953 |
||
| 300 | _a88 | ||
| 690 | _aAMPLIFIERS,MAGNETIC | ||
| 942 | _cBK | ||
| 999 |
_c3164 _d3164 |
||