000 00312nam a2200121Ia 4500
008 221007s9999 xx 000 0 und d
082 _a670.285
_bRAO
100 _aRao, C.S.P
245 0 _aText Book of CAD/CAM
260 _aHi-Tech, Hyderabad
_bHi-Tech, Hyderabad
650 _aMechanical Engineering 
942 _cBK
999 _c455
_d455