HAMM John <br/><br/>
Unusually excellent :  the necessary nine skills required for the practice of great leadership / 
John Hamm 
 - San Francisco:  Jossey-Bass,   2011 
 - xxv, 230 pages : illustration ; 24 cm. 
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>9780470928431 (hbk.) :  24.95USD 
<br/><br/><label>Subjects--Topical Terms: </label><br/>LEADERSHIP<br/>VALUES