ROYAL ECONOMIC SOCIETY <br/><br/>
COLLECTED WRITINGS OF JOHN MAYNARD KEYNES, Volume IX : ESSAYS IN PERSUATION 

 -  Macmillan Press Ltd., London   1972 
<br/><br/><label>ISBN: </label>0 333 10720 9 
<br/><br/><label>Dewey Class. No.: </label>330.156 08  / ROY/C