Non-ferrous metals industry 1968 

 - Paris:   Organisation for Economic Co-operation and Development,   1969 
 - 81p.  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Metals 
<br/><br/><label>Subjects--Index Terms: </label>Science  
<br/><br/><label>Universal Decimal Class. No.: </label>669.2/.8(047)