TY  - BOOK
AU  - Chaudhuri,Sailes Bhushan
TI  - Elementary statistics / 
U1  - 519.5 
PY  - 1986///
CY  - Kolkata : 
PB  - Shraddha Prakashan , 
KW  - STATISTICS
N1  - This book has two volumes; Includes index and appendix
ER  -