TY  - BOOK
AU  - Bhattacharya, D
AU  - Roychowdhury, S
TI  - Statistics: : theory and practice
SN  - 9789380673028
U1  - R 519.5 BHA(STA)Ed3 
PY  - 2017///
CY  - Kolkata
PB  - U.N.Dhur and Sons
KW  - STATISTICS
N1  - Includes index
ER  -