000 00312nam a2200133Ia 4500
008 160710s1946 xx 000 0 und d
082 _a621.35 C 72 P-I
100 _aCROFT ,TERRIL
245 _aPRACTICAL ELECTRICITY
250 _a4
260 _bMCGRAW HILL BOOK COMPANY
_c1946
300 _a701
942 _2ddc
_cB
999 _c486
_d486