TY  - BOOK
AU  - Case, Karl E. 
AU  - Fair, Ray C.
AU  - Oster, Sharon
TI  - Principles of economics
SN  - 9789332518186
U1  - 330 C2661p9 
PY  - 2014///
CY  - Noida
PB  - Pearson
KW  - Microeconomics
ER  -