Rao, P.N. <br/><br/>
Manufacturing technology: foundry, forming and welding / 
Rao, P.N. 
 - 2nd ed 
 - New Delhi:  Tata McGraw Hill,  2007. 
 - xvi,472p.24cm 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0074631802 
<br/><br/><label>Dewey Class. No.: </label>670 RAO