TY  - DATA
AU  - Sullivan, Michael 
TI  - Statistics: informed decisions using data
SN  - 9781292157139
PY  - 2018///
CY  - Harlow 
PB  - Pearson 
N1  - 1 USD = Rs. 188.72 as at 2020-06-18
142.84 USD = Rs. 26,956.76

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