Elzea, L. S.  <br/><br/>
Aircraft Welding 

 - New York :   McGraw-Hill,   1942. 
 - p. 121 
<br/><br/><label>Subjects--Topical Terms: </label><br/>SOLDADURA<br/>SOLDADURA DE AERONAVES
<br/><br/><label>Universal Decimal Class. No.: </label>621.79:629.7