000 00359pam a2200157a 44500
008 230515b1979 xxu||||| |||| 00| 0 eng d
020 _aNULL
041 _aENGL
082 _a621.9023/MAR
100 _aMARTIN S.J.
245 _aNUMERICAL CONTROL OF MACHINE TOOLS
250 _aN.D.
260 _aNULL
_bTHE E
_c1979
300 _a302 PB
650 _aNULL
999 _c615641
_d615641