| 000 | 00388nam a22001337a 4500 | ||
|---|---|---|---|
| 001 | 7363 | ||
| 090 | _a7363 | ||
| 099 |
_tOUVR _zALEX19646 |
||
| 100 | _a20241101d1943 m||y0engy50 ba | ||
| 101 | _aeng | ||
| 200 | _aReference data for radio engineers | ||
| 205 | _a4ème | ||
| 214 |
_aNew-York _cInternational telephone and telegraph corporation _d1943 |
||
| 215 |
_a1122 pp. _d21cm |
||