TY  - BOOK
AU  - Johnson, Richard
AU  - Bhattacharyya, Gouri
TI  - Statistics: principles and methods
SN  - 0471810711
U1  - 519.5 
PY  - 1985///
CY  - New york
PB  - John wiley
KW  - Statistics
N1  - Includes index
ER  -