Harford, Tim. <br/><br/>
The undercover economist / 
Tim Harford. 
 - New York :  Random House Trade Paperbacks,  2005. 
 - xi, 265 p. :  ill. ;  21 cm. 
<br/><br/> Includes index. 
<br/><br/>Includes bibliographical references (p. [243]-252). 
<br/><br/><label>ISBN: </label>0345494016 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economic history--1990-<br/>Economics.<br/>Consumer education.