Rao, P N. <br/><br/>
Manufaturing technology: foundry, fourming and welding  

 - 2nd edition. 
 - New Delhi :  Tata  Mcgraw Hill,  2007 
 - 472. 
<br/><br/><label>ISBN: </label>0074631802  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Metalworking primary metal products
<br/><br/><label>Dewey Class. No.: </label>671.2  / rao