TY  - BOOK
AU  - Liebetrau, Albert M.
AU  - Lewis-Beck, Michael S.
TI  - Measures of association
SN  - 0-8039-1974-3
U1  - 300.15195 LIE-; 
PY  - 1983///
CY  - London
PB  - Sage Publications
KW  - Social sciences - Statistical methods
KW  - Sacling (Social sciences)
N1  - Includes bibliography
ER  -