Rao, P N <br/><br/>
CAD/CAM Principle and Applications / 
P N Rao 
 - 3rd ed. 
 - New Delhi :  McGraw-Hill,  2014. 
 - 768 p. ;  24 cm. 
<br/><br/> Paperback. 
<br/><br/> PB 
<br/><br/><label>ISBN: </label>9780070681934 
<br/><br/><label>Dewey Class. No.: </label>670.285  / RAO