Drucker,Peter F. <br/><br/>
Management Challenges for the 21st century 

 - 1st ed. 
 - Oxford  Butterworth Heinemann  1999 
 - 205p. 
<br/><br/><label>ISBN: </label>705644567 
<br/><br/><label>Dewey Class. No.: </label>658  / DRU/MAN