Lewis, W. Arthur  1915-1991. <br/><br/>
Development planning :  the essentials of economic policy / 
by W. Arthur Lewis. 
 - London :  Allen & Unwin,  1966 [impression 1970] 
 - 278 p. ;  23 cm. 
<br/><br/> Includes Index 
<br/><br/><label>ISBN: </label>0043300480 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economic policy.
<br/><br/><label>Dewey Class. No.: </label>338.9  / LED 1970