000 00263nam a2200109Ia 4500
008 160710s1940 xx 000 0 und d
100 _aSTAFFORD ,H.E
245 _aTROUBLES OF ELECTRICAL EQUIPMENTS
260 _bMCGRAW HILL
_c1940
300 _a373
942 _2ddc
_cB
999 _c6796
_d6796