TY  - BOOK
AU  - Bhattacharyya Gouri K
AU  -  Johnson RIchard A
TI  - Statistical concepts and methods
T2  - Wilet Series in Probability and Mathematical Statistics
U1  - B28, L7 
PY  - 1977///
CY  - New York    
PB  -  John Wiley & Sons     
KW  - Probabilty
ER  -