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

 - 8th ed. 
 - Geneva  Non-Governmental Liaison Service  1995 
 - 160p.  21*15 cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>United Nations - Technical assistance - Directories 
<br/><br/><label>Dewey Class. No.: </label>338.9  / UNI