Vial, Joaquín <br/><br/>
An econometric study of the world copper market / 
Joaquín Vial. 
 - 1a.ed. 
 - Santiago, Chile  Cieplan  1988 
 - 241 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>COBRE<br/>MERCADO INTERNACIONAL
<br/><br/><label>Dewey Class. No.: </label>CIEPLAN031-1527