International economic assistance to the less developed countries :  report of the secretary-general to the economic and social council, 13th session. 

 - New York :  UN ,  1961 
 - vi, 52p. :  ill. ;  27 cm.  
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Foreign assistance<br/>Economic assistance
<br/><br/><label>Dewey Class. No.: </label>382.52  / UN