TY  - BOOK
AU  - Bagchi,Srijib Bhusan
AU  - Basu,Tarun Prasad
AU  - Jana,Kali Kinkar
TI  - Elementary statistics
U1  - 519.5 
PY  - 1986///
CY  - Kolkata
PB  - Ops Pub
KW  - Mathematics
KW  - Elementary statistics
N1  - include Index
ER  -