TY  - BOOK
AU  - Weidlich W
AU  - Haag G
TI  - Concepts and models of a quantitative sociology: the dynamics if interacting populations
U1  - 000SB:302 
PY  - 1983///
CY  - New York
PB  - Springer-Verlag
KW  - Quantative sociology
KW  - Sociology
ER  -