TY - BOOK AU - Levitt,Steven D. AU - Dubner,Stephen J. TI - Freakonomics: a rogue economist explores the hidden side of everything SN - 978-0-06-114330-4 U1 - Prof. 330 L666 2005 PY - 2005/// CY - New York PB - Harper Collins Publishers KW - Economics N1 - Includes index ER -