000 00309nam a2200121Ia 4500
008 211209s1973 xx 000 0 und d
041 _aeng
082 _a621.317 N73 RAY
100 _aRAYMOND R
245 _aPOWER ELECTRONICS: THYRISOR CONTROLLED POWER FOR ELECTRIC MOTORS
260 _c1973
300 _a223
999 _c15623
_d15623