Drucker, Peter F.  1909-2005 <br/><br/>
Management :  task responsibilities practices / 
Peter F. Drucker 
 - New York :  HarperBusiness,  1993 
 - xii, 839 p. :  ill. ;  20 cm. 
<br/><br/><label>ISBN: </label>0887306152  RM69.90 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Management