000 00409nam a2200157Ia 4500
008 190930s9999 xx 000 0 und d
020 _a0000014423
082 _a658.50353
100 _aChilds J.J.
245 0 _aNumerical Control Part Programming
260 _aNew York
_bTrial
_c1973
536 _aManagement
650 _aControl Numerical Programming
650 _aMechanical Engineering
942 _cBK
999 _c6056
_d6056