Budzik, Richard S. <br/><br/>
Precision sheet metal  : shop theory 
Richard S.Budzik 
 - Indianapolis:  Howard W. Sams,  1969. 
 -  334p. 
<br/><br/> HB 
<br/><br/><br/>Eng 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sheet metal work
<br/><br/><label>Dewey Class. No.: </label>671.823  / BUP