Levitt, Steven D.
Freakonomics : a rogue economist explores the hidden side of everything / Steven D. Levitt & Stephen J. Dubner. - New York : Harper Perennial, c2009. - xxvi, 315 p. ; 21 cm.
Includes bibliographical references and index.
9780060731335
Economics--Psychological aspects.
Economics--Sociological aspects.
330 / LEF
Freakonomics : a rogue economist explores the hidden side of everything / Steven D. Levitt & Stephen J. Dubner. - New York : Harper Perennial, c2009. - xxvi, 315 p. ; 21 cm.
Includes bibliographical references and index.
9780060731335
Economics--Psychological aspects.
Economics--Sociological aspects.
330 / LEF