Economic development of under-developed countries :  international co-operation for the development of under-developed countries : interim report under General Assembly resolution 1316 (XIII). 

 - [New York],  1959. 
 - United Nations. [Document] ;  E/3258 .
 - Document (United Nations) ;  E/3258 .
<br/><br/><label>LCCN: </label>59003442 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Technical assistance.<br/>Economic assistance.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Developing countries -- Economic policy.--Developing countries -- Economic policy.