TY  - BOOK
AU  - Blalock, H M (Ed.)
TI  - Casual models in the social sciences
SN  - 0-333-13370-6
U1  - 300 21st
PY  - 1972///
CY  - London
PB  - Macmillan
KW  - Social problems; Economics-Sociological aspects; Socialism
ER  -