International Development Association. <br/><br/>
Commodity trade and price trends. 

 - Washington :  World Bank,  1974. 
<br/><br/> Analyses developing countries' exports of primary commodities and manufacturers for the years 1960, 1970 and 1972. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Commodity Prices.<br/>Commerce -- Economic valuation -- Evaluation -- Economic forecasts//economic analysis/.--Commerce -- Economic valuation -- Evaluation -- Economic forecasts//economic analysis/.--Commerce -- Economic valuation -- Evaluation -- Economic forecasts//economic analysis/.--Commerce -- Economic valuation -- Evaluation -- Economic forecasts//economic analysis/.