Economic development, planning and international cooperation. 

 - Santiago :  UN ,  1961 
 - v, 65 p. :  ill. ;  22 cm.  
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economic development<br/>International economics<br/>International cooperation<br/>Economic assistance
<br/><br/><label>Dewey Class. No.: </label>338.898  / ECLA-4