000 | 00424nam a2200157Ia 4500 | ||
---|---|---|---|
008 | 170101s1970 xx 000 0 und d | ||
082 | _a621.381 51 P72E | ||
100 | _aPOWER, Thomas C. | ||
245 | 0 | _aElectron tubes and semiconductor; laboratory manual | |
260 |
_bEnglewood Cliffs, U. S. _c1970 |
||
300 | _a127p | ||
650 | _aELECTRON TUBES | ||
653 | _aELECTRON TUBES | ||
653 | _aSEMICONDUCTORS | ||
942 |
_2ddc _cB |
||
999 |
_c45120 _d45120 |