Keynes, John Maynard. <br/><br/>
A Treatise on Money /  

 - 1st ed /  
 - London :   Macmillan & Co. Ltd. ,   1980 
 - p363 :  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics
<br/><br/><label>Dewey Class. No.: </label>X61  / G0.1