TY  - BOOK
AU  - Berry,William Dale
TI  - Nonrecursive causal models
SN  - 0803922655
PY  - 1984///
CY  - Beverly Hills
PB  - Sage Publications
KW  - Social sciences
KW  - Mathematical models
KW  - Regression analysis
N1  - Bibliography: p. 93-94
ER  -