P N Rao <br/><br/>
CAD/CAM : Principles And Applications 

 - 3 
 - New Delhi  Tata McGraw Hill  2010 
 - 768 
<br/><br/><label>ISBN: </label>9780070681934 
<br/><br/><label>Dewey Class. No.: </label>670.285  / ARO/C