TY  - BOOK
AU  - Bagchi, Srijib Bhusan., Basu, Sri Tarun Prasad and Jana, Sri Kali Kinkar
TI  - Elementary statistics
U1  - 519.5 
PY  - 1985///
CY  - Calcutta
PB  - ; Ops Publishers
KW  - Mathematical Statistics
KW  - Statistics
ER  -