Lewis, W. Arthur  1915- <br/><br/>
The principles of economic planning :  a study prepared for the Fabian Society / 
W. Arthur Lewis. 
 - 3rd ed.,  with a new introduction. 
 - London :  Allen & Unwin,  1969. 
 - xii, 128 p. 
 - Unwin university books ;  11 .
<br/><br/><label>ISBN: </label>0043301371 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economic policy.