Drucker, Peter F. <br/><br/>
Management challenges for the 21st century 
Peter F. Drucker 
 - 
 -  c.1999 
<br/><br/><label>ISBN: </label>0750644567 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Management--Forecasting--General
<br/><br/><label>Dewey Class. No.: </label>658 DRU