Kumar, Andrej. <br/><br/>
Primary commodities, counter trade and cooperation among developing countries. 

 - Ljubljana/Yugoslavia :  Research Centre (RCCDC),  1984. 
<br/><br/> The world economic crisis, which in the beginning of the current decade more or less strongly shocked almost all of the countries in the world, has many forms of appearance. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Primary Commodities.<br/>Developing countries -- Trade policy.--Developing countries -- Trade policy.