Drucker, Peter F. <br/><br/>
Practice of management /  
Peter F. Drucker. 
 - 3rd Edition. 
 - New York:  Routledge/  2014. 
 - xiv;355p.: 
<br/><br/><label>ISBN: </label>9780750685047 
<br/><br/><label>Dewey Class. No.: </label>658 DRU.P