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