TY  - BOOK
AU  - Case, Karl E.
AU  - Ray C. Fair, Sharon Oster 
TI  - Principles of Economics 
SN  - 978-93-325-1818-6
U1  - 330 
PY  - 2016///
CY  - Noida
PB  - Pearson
KW  - Economics
ER  -