TY  - BOOK
AU  - Hartwig Frederick
AU  -  Dearing Brian E
TI  - Exploratory data analysis
T2  - Sage university paper series on quantitative applications in the social sciences; 16
U1  - B28, L91 
PY  - 1979///
CY  - London
PB  - Sago         
KW  - Statistics
ER  -