TY  - BOOK
T1  - Causal modeling
A1  - Quantitative Applications in the Social Sciences. Sage University Paper
A2  - Asher, Herbert B.
LA  - English
PP  - California
PB  - Sage
YR  - 1990
UL  - https://tuklas.up.edu.ph/Record/UP-1685523046124967492
OP  - 96
CN  - HA29 Q83
ER  -