TY  - BOOK
AU  - Case, Karl E.
AU  - Fair, Ray C,
AU  - Oster, Sharon E,
TI  - Principles of economics
SN  - 9781292152561
U1  - 330 
CY  - England
PB  - Pearson Education
KW  - Economic
KW  - Macroeconomics
KW  - Microeconomics
ER  -