World economic survey, 1968 
/ Department of Economic and Social Affairs  
 - New York:  United Nations,   1970 
 - 218p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economic
<br/><br/><label>Subjects--Index Terms: </label>Development  
<br/><br/><label>Universal Decimal Class. No.: </label>330.2(100)(083.4)  / L0