TY  - BOOK
AU  - Das, B C,
TI  - Statistics
SN  - 9789380673554
U1  - 531.12 
PY  - 2014///
CY  - Kolkata
PB  - U N dhur & Sons Pvt Ltd.
KW  - Mathematics
KW  - statistics
KW  - Deptt-Mathematics
ER  -