000 00297nam a2200121Ia 4500
008 160710s1967 xx 000 0 und d
082 _a621.3 POW
100 _aPOWERS ED.
245 _aINDUSTRIAL ELECTRICAL SYSTEMS
260 _bMCGRAW HILL BOOK COMPANY
_c1967
300 _a351
942 _2ddc
_cB
999 _c32214
_d32214