Butts, Allison. <br/><br/>
Metallurgical problems 

 - 2nd. ed. 
 - New York :   McGraw-Hill,   1943. 
 - 446 p. 
 - Metallurgy and metallurgical Engineering Series .
<br/><br/><label>Subjects--Topical Terms: </label><br/>METALURGIA
<br/><br/><label>Universal Decimal Class. No.: </label>669