TY  - BOOK
AU  - O'Sullivan, Arthur
AU  - Sheffrin, Steven M.
AU  - Perez, Stephen J.
TI  - Economics
SN  - 013223565
AV  - HB 171.5 .O84 2007 
PY  - 2007///
CY  - Upper Saddle River, NJ
PB  - Prentice Hall
KW  - Econoomics
N1  - Includes index
ER  -