TY  - BOOK
AU  - Johnson,Richard
AU  - Bhattacharyya,Gouri
TI  - Statistics. : : Principles and methods. / 
SN  - 0471817101
U1  - 310 
PY  - 1984///
CY  - New York
PB  - John Wiley & sons
KW  - Collections of general statistics, statistics
N1  - index .answers A13
ER  -