World economic inderdependence and trade in commodities. 

 - London  HMSO UK           1975 
 - 109p.  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Free Trade<br/>Economics
<br/><br/><label>Dewey Class. No.: </label>X:533.3OK1.N7, L5/GD