Levitt, Steven D. Freakonomics : a rogue economist explores the hidden side of everything / Steven D.Levitt. - New Delhi : Penguin, 2006. - 320p PBK ISBN: 9780141019017 Rs 250.00 Standard No.: 5948 [old SOUL v1.0 record id] Subjects--Topical Terms: Economics Dewey Class. No.: 330 / L 579 f