00273nam a2200109Ia 4500100001600000654001400016245005500030260003900085082001900124300000800143546001200151  aKundra/T.K   anumerical  aNumerical control and computer aided manufacturing  bTata Mc Graw hillaNew Delhic1987  a670.02854bKUN  a191  aENGLISH