TY  - BOOK
AU  - Case,Karl E.
AU  - Fair,Ray C.
AU  - Oster,Sharon M.
TI  - Principles of economics
SN  -            9789810697280
PY  - 2009///
CY  - Singapore
PB  - Pearson
KW  - Economics
KW  - sears
N1  - Includes index
ER  -