Drucker, Peter F.  1909-2005. <br/><br/>
Management challenges for the 21st century / 
Peter F. Drucker. 
 - xii, 205 p. ;  24 cm. 
<br/><br/><label>ISBN: </label>9780750657129 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Management.<br/>Organizational change.<br/>Knowledge management.<br/>Reengineering (Management)<br/>Business forecasting.