Levitt, Steven D. <br/><br/>
Freakonomics :    a rogue economist explores the hidden side of everything /  
Steven D. Levitt & Stephen J. Dubner. 
 - New York :    Harper Perennial,    c2006. 
 - xxvi, 320 p. ;    21 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9780060731335 (pbk.) 0061242700 
<br/><br/><label>LCCN: </label>2009417561 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Economics -- Psychological aspects.<br/> Economics -- Sociological aspects.
<br/><br/><label>Dewey Class. No.: </label>330