Gergen Christopher   Vanourek Gregg <br/><br/>
Life Entrepreneurs 

 - San Francisco  Jossey Bass A Wiley Imprint  2008 
 - 211 p. 
<br/><br/><label>ISBN: </label>978-0-7879-8862-3 
<br/><br/><label>Dewey Class. No.: </label>650.1  / GER