Non ferrous metals industry 

 - Paris  Organisaiton for Economic Cooperation and Development       1974 
 - 98p.  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Iron and Steel Industry
<br/><br/><label>Dewey Class. No.: </label>X9(F195).1N6.N73, L4