000 00375nam a2200181Ia 4500
008 240530s9999 xx 000 0 und d
082 _a381.528
082 _bBER
100 _aBERDE M S
245 0 _aTHYRISTOR ENGINEERING
250 _n0
250 _n1990
260 _bKHANNA
365 _b55
650 _aELECTRONICS
942 _cREF
950 _CELECTRONICS
999 _c191124
_d191124