Keen, Andrew <br/><br/>
The Cult of the Amateur 
by Andrew Keen 
 - London  Nicholas Brealey Pub.  2007 
 - 228 
<br/><br/> Engineering 
<br/><br/><label>ISBN: </label>10187883930 
<br/><br/><label>Subjects--Topical Terms: </label><br/>General