Manual on economic development projects. 

 - New York :      UN ,  1958 
 - xiv, 242p. ;  30 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economic development <br/>Economic policy
<br/><br/><label>Dewey Class. No.: </label>338.89  / UN-15