000 00266nam a2200109Ia 4500
008 211209s9999 xx 000 0 und d
041 _aeng
082 _a621.381 532 N67 LYT
100 _aLYTEL ALLAN
245 _aABC'S OF SILICON CONTROLLED RECTIFIERS
300 _a129
999 _c8536
_d8536