Levitt, Steven D.  <br/><br/>
Freakonomics :  a rogue economist explores the hidden side of everything /  
Steven D. Levitt and Stephen J. Dubner.  
 - New York :  William Morrow,   2005. 
 - xii, 242 pages :   illustration ;   23 centimeter.  
<br/><br/> Includes bibliographical references and index.  
<br/><br/><label>ISBN: </label>006073132x 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics--Psychological aspects.
<br/><br/><label>Dewey Class. No.: </label>FOR 330.22 L57f 2005