TY  - BOOK
AU  - Liebetrau,Albert M
TI  - Measures of association 
T2  - Sage university papers. Quantitative applications in the social sciences
SN  - 0803919743
U1  - 519.537 22
PY  - 1983///
CY  - New Delhi
PB  - Sage 
KW  - Social sciences
KW  - Mathematical models
N1  - Bibliography: p. 91-94
ER  -