Welder  trade practicals 

 - Hyderabad  University Press  1995 
 - 315 p. 
<br/><br/><label>ISBN: </label>8173711763 
<br/><br/><label>Subjects--Topical Terms: </label><br/>MANUFACTURING
<br/><br/><label>Universal Decimal Class. No.: </label>621.791  / WEL