TY - BOOK AU - Levitt, Steven D AU - Dubner, Stephen J TI - Freakonomics : a rogue economist explores the hidden side of everything SN - 9780141019017 SN - 200941756 U1 - 330 LEV PY - 2006/// CY - London PB - Penguin KW - Economics - Psychological aspects KW - Economics - Sociological aspects N1 - Includes bibliographical references and index ER -