Instability in export markets of under-developed countries in relation to their ability to obtain foreign exchange from exports of primary commodities 1901 to 1950 

 - New York :  United Nations,  1952 
 - vii, 94 p. ;  28 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Commerce<br/>Business cycles<br/>Prices
<br/><br/><label>Dewey Class. No.: </label>382.6