The undercover economist : exposing why the rich are rich, the poor are poor--and why you can never buy a decent used car! / Tim Harford. Harford, Tim, 1973- Economic history 1990- Economics. Consumer education. HC59.15 .H35 2006 330.9 22 HAU Includes bibliographical references and index. Oxford ; New York : Oxford University Press, 2006. 2006. 2005 Text x, 276 p. : http://www.loc.gov/catdir/toc/ecip0510/2005010297.html http://www.loc.gov/catdir/enhancements/fy0637/2005010297-d.html http://www.loc.gov/catdir/enhancements/fy0724/2005010297-b.html eng