Khanna, O.P. <br/><br/>
Textbook of Welding Technology 

 - Delhi  Dhanpat rai  2013 
 - RIT23926 
<br/><br/><label>Subjects--Topical Terms: </label>--Welding--Mechanical Engineering
<br/><br/><label>Dewey Class. No.: </label>671.52