Johnson/Philip/M  <br/><br/>
Sheet Metal Book I 

 -  Taraporevala  Sons & Co  2001 
 - 170 
<br/><br/><br/>ENGLISH 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>Metal
<br/><br/><label>Dewey Class. No.: </label>671.8