TY  - BOOK
AU  - Bhattacharyya,Gouri K.
TI  - Statistical concepts and methods / 
T2  - Wiley series in probability and mathematical statistics
SN  - 0471035327
U1  - 519.5 
PY  - 1977///
CY  - New York : 
PB  - John Wiley & Sons, 
KW  - Estatística
ER  -