TY  - GEN
AU  - Johnson,Richard
AU  - Bhattacharyya,Gouri
TI  - Statistics: principles and methods 
SN  - 0471854964 (pbk.)
AV  - QA276.12 .F74 1986
U1  - 519.5 
PY  - 1986///
CY  - New York
PB  - John Wiley
KW  - Statistical methods
KW  - Statistics
N1  - Includes appendixes & index
ER  -