Heyer, Robert Harry. <br/><br/>
Engineering physical metallurgy /  
Robert H. Heyer ... 
 - 9th ed.  
 - New York :   D. Van Nostrand Company, inc.,  1944. 
 - 1 p. l., v-ix, 549 p.  illus., fold. pl., diagrs.  24 cm. 
<br/><br/> "References" at end of each chapter. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>METALURGIA<br/>METALES<br/>ALUMINIO
<br/><br/><label>Universal Decimal Class. No.: </label>669