Levitt, Steven D & Dubner, Stephen J <br/><br/>
Freakonomics  a rogue economicst explores the hidden side of everything 

 - HarperCollins Pub, New York  2005 
 - 242 
<br/><br/><label>ISBN: </label>0-06-073132-X 
<br/><br/><label>Dewey Class. No.: </label>330 Lev/Dub