TY  - DATA
AU  - Hubbard, R. Glenn
AU  - O'Brien, Anthony Patrick
TI  - Essentials of economics
SN  - 9781292079172
PY  - 2015///
CY  - Harlow 
PB  - Pearson 
N1  - 1 USD = Rs. 188.72 as at 2020-06-18
55.71 USD = Rs. 10,513.59

UR  - http://lib.sjp.ac.lk/pearson-e-book-library/
ER  -