Peter F. Drucker <br/><br/>
Managing results :  economic tasks and risk-taking decisions 
Peter F. Drucker 
 - N. Y. :  Harper Collins Pub., Inc.,  c2006. 
 - xiv, 240 p. ; 
<br/><br/><label>ISBN: </label>13:978-0-06-087898-6. 
<br/><br/><label>Dewey Class. No.: </label>Circ. 658.403 D794m 2006