Levitt, Steven D. <br/><br/>
Freakonomics :  a rogue economist explores the hidden side of everything / 
Steven D. Levitt & Stephen J. Dubner. 
 - New York :  Harper, 2009. 
 - xiv, 315 p. ;  18 cm. 
<br/><br/> "Revised edition includes new material" 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0061956279 (pbk.) 97800961956270 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics--Psychological aspects.<br/>Economics--Sociological aspects.
<br/><br/><label>Dewey Class. No.: </label>330  / LEV 2009