000 00306nam a2200109Ia 4500
008 211209s1965 xx 000 0 und d
041 _aeng
082 _a621.31 N65 GRA
100 _aGRAY
245 _aPRINCIPLES AND PRACTICE OF ELECTRICAL ENGINEERING
260 _aNEW YORK
_bMCGRAW-HILL BOOK AND COMPANY
_c1965
999 _c3954
_d3954