000 00377nam a2200121Ia 4500
008 211209s1981 xx 000 0 und d
041 _aeng
082 _aPOW
100 _aPOWER DIVISION OF THE IEE
245 _aINTERNATIONAL CONFERENCE ON THYRISTOR AND VARIABLE STATIC EQUIPMENT FOR AC & DC TRANSMISSION
260 _bINSTITUION OF ELECTRICAL ENGINEERS
_c1981
300 _a263
999 _c20359
_d20359