TY  - BOOK
AU  - David Freedman
AU  - Pisani ,Robert
AU  - Purves,Roger
TI  - Statistics
SN  - 9788130915876:
U1  - 310 21st
PY  - 2017///
CY  - New Delhi
PB  - Viva Books
KW  - STATISTICS
N1  - Includes index , tables and notes
ER  -