000 00294nam a2200133Ia 4500
008 160710s1942 xx 000 0 und d
082 _a621.7 DUR
100 _aDURNEY,W.C.
245 _aMACHINE SHOP PRACTICE
250 _a2
260 _bDURNEY,W.C
_c1942
300 _a187
942 _2ddc
_cB
999 _c10433
_d10433