000 00278nam a2200121Ia 4500
100 _aRao/P.N./ Tewari/ N.K.
942 _cBK
654 _aComputer
245 _aComputer aided Manufacturing
260 _bTata Mc Graw hill
_aNew Delhi
_c1993
546 _aENGLISH
999 _c30380
_d30380