World's non-ferrous smelters & refineries :  (including a classified guide to the metals and allays produced) / 
Edited by H. G. Cordero. 
 - Sixth edition 
 - 451 pages :  tables ;  24 cm 
<br/><br/><label>LCCN: </label>41027465  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Nonferrous metal industries
<br/><br/><label>LC Class. No.: </label>HD9539.A2  / W6 1960