TY  - BOOK
AU  - Case,Karl E.
AU  - Fair,Ray C.
AU  - Oster,Sharon M.
TI  - Principles of microeconomics
SN  - 9780135040799 
PY  - 2009///
CY  - Upper Saddle River, NJ
PB  - Prentice Hall
KW  - Microeconomics
N1  - Includes index
ER  -