000 00307nam a2200121Ia 4500
008 160710s1979 xx 000 0 und d
082 _a621.31042 GIN
100 _aGINGRICH,H.W.
245 _aELECTRICAL MACHINERY TRANSFORMERS & CONTROL
260 _bPRENTICE HALL
_c1979
300 _a352
942 _2ddc
_cB
999 _c42848
_d42848