Freakonomics : a rogue economist explores the hidden side of everything /
Freakonomics : a rogue economist explores the hidden side of everything / Steven D. Levitt and Stephen J. Dubner - Rev. and expanded ed. - New York, N.Y. : HarperTorch, 2006 - 320 p.
Includes bibliographical references and index
9780061242700
ECONOMICS--PSYCHOLOGICAL ASPECTS
ECONOMICS--SOCIOLOGICAL ASPECTS
HB74 .P8 / L484F 2006