| 000 | 00338nam a2200145Ia 4500 | ||
|---|---|---|---|
| 005 | 20260205040554.0 | ||
| 008 | 260111s9999||||xx |||||||||||||| ||und|| | ||
| 082 | _a621.342 SA99G | ||
| 100 | _aSAY M V | ||
| 245 | 0 | _aCATHODE-RAY TUBES | |
| 260 |
_aLOND. _bGEROGE _c1954 |
||
| 300 | _a216 | ||
| 690 | _aELECTRONIC;ENTINEERING | ||
| 942 | _cBK | ||
| 999 |
_c8363 _d8363 |
||