Measures for the economic development of under-developed countries: report of a group of experts appointed 

 - New York  United Nations  1951 
 - ix,108p.  23cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Underdeveloped areas
<br/><br/><label>LC Class. No.: </label>HC59.A2M4