Bannock, Graham, et al. <br/><br/>
Penguin dictionary of economics 

 - 7 
 -  Penguin Books, London  2003 
 - 407 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics
<br/><br/><label>Dewey Class. No.: </label>330.03  BAN-P7