BUREAU OF INDIAN STA <br/><br/>
INDIAN STANDARD CODE OF PROCEDURE FOR INSPECTION OF WELDS. IS 822 - 1970 

 - 3rd rep.  1996 
 - NEW DELHI  BUREAU OF INDIAN STANDARDS. 
 - 38 
<br/><br/><label>Subjects--Topical Terms: </label><br/>  INSPECTION OF WELDS
<br/><br/><label>Dewey Class. No.: </label>621  / BUR