TY  - BOOK
AU  - Freedman, David
AU  - Pisani, Robert
AU  - Purves Roger
TI  - Statistics
SN  - 81-309-0243-5
CY  - New Delhi
KW  - Probability
KW  - Sampling
KW  - Statistics
KW  - Variability
N1  - Includes index
ER  -