TY  - BOOK
AU  - Freedman,David
AU  - Pisani,Robert
AU  - Purves,Roger
TI  - Statistics / 
SN  - 9780393929720
AV  - QA276.F74 2007 
PY  - 2007///
CY  - New York
PB  - W.W. Norton & Co.
KW  - Mathematical statistics
KW  - Textbooks
N1  - Includes bibliographical references and index
ER  -