KHANNA, O. P. <br/><br/>
A TEXTBOOK OF WELDING TECHNOLOGY /  
KHANNA, O. P. 
 - [S.N] :   DHANPAT RAI & SONS ،   1992 
 - 763 P 
<br/><br/><label>Subjects--Topical Terms: </label><br/>MECHANICS ENGINEERING<br/>METALLURGY<br/>GASES<br/>WELDING PROCESSES
<br/><br/><label>Dewey Class. No.: </label>671.52  / K T