000 00293nam a2200121Ia 4500
020 _a8120304020
100 _aMikell P Groover
245 _aCAD/CAM : Computer Aided Design and Manufacturing
260 _c1997
_bPHI
_aNew Delhi
300 _axix+489
700 _aEmory W Zimmers
942 _cBK
999 _c27094
_d27094