Radhakrishnan P., Subramanyan <br/><br/>
CAD/CAM/CIM 

 - Delhi  WIley Eastern  1994 
 - 628p, 24cm 
<br/><br/><label>ISBN: </label>8122406505 
<br/><br/><label>Dewey Class. No.: </label>620.00420285,  / D, RAD