TY - BOOK AU - Levitt,Steven D. AU - Dubner,Stephen J. TI - Freakonomics: a rogue economist explores the hidden side of everything SN - 9780061956270 (pbk.) U1 - 330 LEV 23 PY - 2009/// CY - New York PB - Harper Perennial KW - Economics KW - Psychological aspects KW - Sociological aspects N1 - "One of the decade's most intelligent and provocative books." -- Cover; Includes bibliographical references and index ER -