000 00257nam a2200109Ia 4500
008 160710s1930 xx 000 0 und d
100 _aSANDERSON ,C.H
245 _aELECTRIC SYSTEM HAND BOOK
260 _bMCGRAW HILL
_c1930
300 _a1167
942 _2ddc
_cB
999 _c6309
_d6309