000 00368nam a2200169Ia 4500
008 210723s9999||||xx |||||||||||||| ||und||
035 _a21249
082 _a621.381
_BTRA / GEL
100 _aGelder, Erich
245 0 _aTransistor as a Switch
250 _a-
260 _a-
_b-
300 _a79
500 _a0
650 _aElectronic Engineering
942 _cBK
999 _c21249
_d21249