Regional economic planning  : techniques of analysis for less developed areas : papers and proceedings of the first study conference 

 - Paris :  Organisation for Economic Co-operation and Development,  1961 
 - 450 p. 
<br/><br/><label>LCCN: </label>25868 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Desarrollo económico.<br/>Países subdesarrollados.<br/>Política económica.
<br/><br/><label>Dewey Class. No.: </label>338.9  / C6