Gregory, Edwin. <br/><br/>
Metallurgy /  Edwin Gregory. 

 - London :  Blackie,   1949. 
 - xviii, 284 p. :  ill. ;  22 cm. 
<br/><br/> includes index. 
<br/><br/>313  313 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Metallurgy.
<br/><br/><label>Dewey Class. No.: </label>669 / G862m