Lewis, W. Aurthur <br/><br/>
The Principles of Economic Planning 

 - 3rd  ed. 
 - London  Unwin Uni. Books  1969 
 - 128 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics
<br/><br/><label>Dewey Class. No.: </label>338.9  / LEW