| 000 | 00448nam a2200193zu 4500 | ||
|---|---|---|---|
| 008 | |||
| 040 | _beng | ||
| 041 | _aeng | ||
| 082 | 0 | 4 |
_a621.381530422 _bP831 |
| 245 | 1 | 0 | _aPopular valve / transistor substitution guide / |
| 300 |
_a256 ; _c24 cm. |
||
| 650 | 4 | _aEngineering | |
| 655 | 4 | _aTransistors. | |
| 655 | 4 | _aElectron tubes. | |
| 655 | 4 | _aElectronic circuits. | |
| 942 | _cBOOK | ||
| 999 |
_c88786 _d88786 |
||
| 264 |
_bFoulsham Tab, _c1971. |
||