TY  - BOOK
AU  - Lave, Charles A.
AU  -  March, James G.
TI  - Introduction to models in the social sciences
SN  - 0-06-043861-4
U1  - 300.151 LAV-I 
PY  - 1975///
CY  - New York
PB  - Harper & Row
KW  - Social sciences
KW  - Mathematical models
N1  - includes index
ER  -