Regional economic planning:  techniques of analysis for less developed areas; papers and proceedings of the first study conference on problems of economic development organized by the European Productivity Agency / 
edited by Walter Isard [and] John H. Cumberland. 
 - Paris :  European Productivity Agency of the Organisation for European Economic Co-operation,  [1961]. 
 - 450 p. :  maps ;  24 cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economic policy--Congresses<br/>Regional planning--Congresses.
<br/><br/><label>Dewey Class. No.: </label>338.9