000 00283nam a2200133Ia 4500
100 _aRao/P.N
942 _cBK
366 _f15
654 _aCAD
245 _aCAD/CAM;Principles & Applications
260 _bTata Mc Graw hill
_aNew Delhi
_c2002
300 _a735
546 _aENGLISH
999 _c20167
_d20167