000 00295nam a2200121Ia 4500
008 230222s9999 xx 000 0 und d
082 _a670.427
100 _aChennakesava R Alavala
245 0 _aCAD/CAM: Concepts and Applications
250 _a1
260 _bPhi,New Delhi
_c2008
942 _cBK
999 _c14770
_d14770