TY  - GEN
AU  - Weidlich, Wolfgang, 1931
TI  - Concepts and models of quantitative sociooogy; the dynamics of interacting populations
U1  - 301.072 
PY  - 1983///
CY  - Berlin
PB  - Springer-Verlag
KW  - Sociology
KW  - Mathematical models
KW  - Demography
KW  - Society
KW  - Social research
KW  - Social systems
KW  - Social sciences
ER  -