Kaufman, Josh <br/><br/>
The first 20 hours   how to learn anything fast  [Book] 
Josh Kaufman. 
 -  Penguin Books England 
<br/><br/> All. 
<br/><br/><label>ISBN: </label>97806700921928 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Expertise
<br/><br/><label>Dewey Class. No.: </label>153.15