McGregor, Douglas.  <br/><br/>
Leadership and motivation. 

 - Massachusetts   The Massachusetts Institute of Technology.  1966 
 - 286 p 
<br/><br/> Incluye índice 
<br/><br/><label>ISBN: </label>026263015X 
<br/><br/><label>Dewey Class. No.: </label>658.314 M3L4 1966