Alavala, R. Chennakesava. <br/><br/>
CAD/CAM   Concepts and Applications 

 - New Delhi  PHI  2011 
 - 539p.  [G15] 
<br/><br/><label>ISBN: </label>9788120333406 
<br/><br/><label>Dewey Class. No.: </label>670.285  / ALA/CAD