Heifetz A., Roland& Linsky, Marty <br/><br/>
Leadership on the Line:   Staying alive through the dangers of leading 

 - Boston :  Harvard Business School Press,  2002 
 - 252 pags; cartoné  inglés 
<br/><br/><label>ISBN: </label>9781578514373 
<br/><br/><label>LCCN: </label>000002192