000 00299nam a2200121Ia 4500
008 220204s9999 xx 000 0 und d
082 _a621.9
_bBUR
100 _aBurghardt, Henry D
245 0 _aMachine tool operation. Pt 1
250 _aEd.5
260 _aNew York
_bMcGraw hill
_c1959
942 _cBK
999 _c24057
_d24057