TY  - BOOK
AU  - O'Sullivan Arthur
AU  - Steven M Sheffrin
AU  - Stephen J. Perez
TI  - Economics: Principles, Applications, and Tools
SN  - 013223565
AV  - HB 171.5 .O84 2007 
PY  - 2007///
CY  - United States
PB  - Pearson
KW  - Economics
ER  -