Keen, Andrew, <br/><br/>
The Cult of the Amateur : 

 -  Crown Currency,  2008. 
 - 258 pages 
<br/><br/><label>ISBN: </label>9780385520812 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social Science.
<br/><br/><label>Dewey Class. No.: </label>303.4833  / KEE