TY  - BOOK
AU  - Levitt,Steven D.
AU  - Dubner,Stephen J.
TI  - Freakonomics: a rogue economist explores the hidden side of everything 
SN  - 071399908x :
PY  - 2005///
CY  - London
PB  - Penguin
KW  - Economics
KW  - Psychological aspects
KW  - Sociological aspects
ER  -