Rich  <br/><br/>
The soft edge  - 
Rich karlgaard 
 - 2012 
 - America   jossey bass  2012 
 - 251  - 
<br/><br/> - 
<br/><br/><label>ISBN: </label>978-1-118-82942-4 
<br/><br/><label>ISSN: </label>= 
<br/><br/><label>Dewey Class. No.: </label>305.553  / RIC