Levitt, Steven D. <br/><br/>
Freakonomics :  a rogue economics explores the hidden side of everything 

 - New York:  William Morrow,  2009. 
 - xxvi, 315 p. 
<br/><br/><label>ISBN: </label>9780062312679 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics<br/>Economics-Psycological Aspects
<br/><br/><label>Dewey Class. No.: </label>330 LEV