TY  - BOOK
AU  - S. Roychowdhury 
AU  -  D Bhattacharya
TI  - Practical Statistics
SN  - 978-93-80673-00-4
U1  - 311.2028 
PY  - 2010///
CY  - Kolkata
PB  - U.N.Dhur & Sons Pvt Ltd.
KW  - STATISTICS
ER  -