TY  - BOOK
AU  - Johnson,Richard A.
AU  - Bhattacharyya,Gouri K.
TI  - Statistics: principles and methods 
U1  - 519.5 
PY  - 2011///
CY  - New Jersey
PB  - John Wiley and Sons Inc
KW  - Statistics
N1  - Includes index
ER  -