TY  - BOOK
AU  - Gupta, K R
TI  - Statistics. 2V
U1  - 519.5 G959S 
PY  - 2014///
CY  - New Delhi
PB  - Atlantic Publishers
N1  - 2604 09/02/2017 UBC17/7481 10/02/2017 Main Budget
ER  -