000 00303nam a22001217a 4500
999 _c5870
_d5870
020 _a9788120333406
082 _a670.285
_bALA/CAD
100 _aAlavala, R. Chennakesava.
_94893
245 _aCAD/CAM
_bConcepts and Applications
260 _aNew Delhi
_bPHI
_c2011
300 _a539p.
_b[G15]
942 _cBOOK