Malaysian Gold-Copper Bulletin 

 - [Kuala Lumpur]  malaysian Chamber of Mines  [year of publication not identified] 
 - 10...p.[App.]  30cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Gold-copper industry
<br/><br/><label>Dewey Class. No.: </label>S302  / MAL