The economics of control :  principles of welfare economics. 

 - New York :  Macmillan,  [1961 reprint] 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economic policy.<br/>Economics -- Study and teaching -- Africa--Economics -- Study and teaching -- Africa--Economics -- Study and teaching -- Africa
<br/><br/><label>LC Class. No.: </label>HD 82 ECO 1961