Economic and social development in the United Nations system : a guide for NGOS 

 - 9th ed 
 - GenevaCH  NGLS  1999 
 - xi, 208 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>DIRECTORIES
<br/><br/><label>Universal Decimal Class. No.: </label>REF 19.02.07 E195