PARKIN, N. <br/><br/>
WELDING CRAFT PRACTICE 

 - S.E. 
 - S.L. Sin Pais  PERG  1969 
 - 182 
<br/><br/><label>ISBN: </label>0080130003 
<br/><br/><label>LCCN: </label>26626 
<br/><br/><label>Dewey Class. No.: </label>671.52