TY  - BOOK
AU  - Freedman,David
AU  - Pisani,Robert
AU  - Purves,Roger
TI  - Statistics
SN  - 0393090760
AV  - QA 276 F853s 1978
U1  - 519.5 
PY  - 1978///
CY  - New York
PB  - Norton
KW  - Mathematical statistics
KW  - Estadística matemática
N1  - Includes bibliographical references and index
ER  -