000			00321nam a2200133Ia 4500
100			_aThyer/G.E.
942			_cBK
654			_anumerical control
245			_aComputer numerical control of machine tools
260			_bHeinemann(Xerox Copy) _aOxford _c1988
082			_a670.427 _bTHY
300			_a241
546			_aENGLISH
999			_c29901 _d29901