TY  - BOOK
AU  - RAYCHAUDHURY, S .
AU  - BHATTACHARYA, D .
TI  - STATISTICS ; THEORY AND PRACTICE / 
SN  - 9789380673028
U1  - 519.5 
PY  - 2010///
CY  - KOLKATA
PB  - U . N . DHAR
KW  - STATICS
ER  -