Gupta N <br/><br/>
Welding Technology 

 - New Delhi  New Heights, NewDelhi  1978 
<br/><br/><label>ISBN: </label>0000008978 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mechanical EngineeringTechnology  Welding
<br/><br/><label>Dewey Class. No.: </label>621.997