Drucker, Peter F. <br/><br/>
Management challenges for the 21st century / 
Peter F. Drucker. 
 - 1st ed. 
 - New York :  Routledge  2007 
 - xix, 181 p. ;  24 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>9780750685092 
<br/><br/><label>Subjects--Index Terms: </label>Management 
<br/><br/><label>Dewey Class. No.: </label>658  / DRU