TY  - BOOK
AU  - Johnson, Richard A
AU  - Bhattacharyya, Gouri K
TI  - Statistics: principles and methods. (7th edition)
SN  - 9780470904114
AV  - HA 29 Joh 
PY  - 2014///
CY  - 
PB  - Wiley
KW  - MATHEMATICAL STATISTICS
ER  -