000 00257nam a2200109Ia 4500
008 160710s1931 xx 000 0 und d
100 _aBISHOP,C.C
245 _aELECTRICAL DRAFTING AND DESIGN
260 _bMCGRAW HILL
_c1931
300 _a190
942 _2ddc
_cB
999 _c6754
_d6754