000 00240nam a2200097Ia 4500
008 160710s1957 xx 000 0 und d
245 _aELECTRICAL CONSTRUCTION AND MAINTENACE
260 _bMCGRAW-HILL
_c1957
300 _a184
942 _2ddc
_cB
999 _c24846
_d24846