TY  - BOOK
AU  - Freedman, David
AU  - Pisani, Robert
AU  - Purves, Roger
TI  - Statistics/4th ed
SN  - 978-81-309-1587-6
U1  - 519.2 
PY  - 2010///
CY  - New Delhi
PB  - Viva Books
KW  - Statistics
ER  -