CAMPBELL, H. C <br/><br/>
CERTIFICATION MANUAL FOR WELDING INSPECTORS 

 - 2ND 
 - USA  AMERICAN WELDING SCIETY  1980 
 - VII, 329P 
<br/><br/><label>Subjects--Topical Terms: </label><br/>WELDING INSPECTORS MANUAL
<br/><br/><label>Dewey Class. No.: </label>971.52 CAM'C