Rao, P.N <br/><br/>
CAD/CAM: Principles and applications 

 - 3rd 
 - New Delhi  Tata Mcgraw Hill Education Private   2012 
 - 768p. 
<br/><br/><label>ISBN: </label>9780070681934 
<br/><br/><label>Dewey Class. No.: </label> / R1801, C