Asher, Herbert B.
Causal modeling - London Sage Publications 1976 - 79p. - Series; 07-003 .
Includes appendix
Logic, symbolic and mathematical
Model theory
Social sciences - Research
300.11 ASH-;
Causal modeling - London Sage Publications 1976 - 79p. - Series; 07-003 .
Includes appendix
Logic, symbolic and mathematical
Model theory
Social sciences - Research
300.11 ASH-;