TY  - BOOK
AU  - Johnson,Palmer O., Jackson, Robert W. B.
AU  - x
TI  - Modern statistical methods: x 
SN  - x   
U1  - 311/JOM  
PY  - 1959///
CY  - Chicago 
PB  - Rand McNally
KW  - Statistics
N1  - Includes
ER  -