Drucker, Peter Ferdinand <br/><br/>
Management challenges for the 21st century / 
Peter F. Drucker. 
 - Oxford :  Butterworth-Heinemann,  1999. 
 - xii, 205 p. ;  25 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0750644567 (hbk .) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Management--Forecasting.<br/>Twenty-first century--Forecasts.