000 00380nam a2200121Ia 4500
001 121701
008 170722s9999 xx 000 0 und d
100 _aDover, At
245 _aTheory and practice of aternating currents.
_bgeneral priciples,circuits instruments,measurements transformer,machines symmetrical components.s /
250 _a3rd ed.
260 _c1961.
942 _cGEN
999 _c56034
_d56034