Statistical models for causal analysis
Retherford, Robert D.
Statistical models for causal analysis - New York John Wiley &Sons 1993 - xiv,258p.
0-471-55802-8
519.24 / RET
Statistical models for causal analysis - New York John Wiley &Sons 1993 - xiv,258p.
0-471-55802-8
519.24 / RET