000 00257nam a2200109Ia 4500
008 160710s1944 xx 000 0 und d
100 _aJR,D.B.
245 _aMANUAL OF MACHINE SHOP PRACTISE
260 _bMCGRAW HILL
_c1944
300 _a249
942 _2ddc
_cB
999 _c21729
_d21729