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

 - 3rd /   1969. 
 - London:  George Allen & Unwin Ltd,  1969. 
 - 128p. 
<br/><br/><label>Subjects--Personal Names: </label><br/>Economics, Principles of Economics. 
<br/><br/><label>Dewey Class. No.: </label>330.124