| 000 | 00390nam a2200121Ia 4500 | ||
|---|---|---|---|
| 008 | 240112s9999 xx 000 0 und d | ||
| 082 |
_aCHA-T _b621.381 |
||
| 100 | _aChaffee, Leon E | ||
| 245 | 0 | _aTheory of thermionic vacuum tubes: Fundamentals-amplifiers-detectors | |
| 260 |
_a New York _bMcGraw-Hill Book Company _c1933 |
||
| 650 | _aElectronics engineering; Applied physics | ||
| 942 | _cBK | ||
| 999 |
_c48318 _d48318 |
||