000 00257nam a2200109Ia 4500
008 190711s9999 xx 000 0 und d
082 _a621.3 C545
100 _aCHOMA,J
245 0 _aELECTRICAL NETWORKS
260 _aNEW YORK
_bWiley
_c1985
942 _cBK
_2DDC
999 _c20433
_d20433