Har <br/><br/>
Power Influence And Persuasion 

 -  "Harvard Business School, Boston"  2005 
 - 168 
<br/><br/><br/>ENGLISH 
<br/><br/><label>ISBN: </label>0070656517 
<br/><br/><label>Dewey Class. No.: </label>658.4092  / HAR