TY  - BOOK
AU  - Galt, Anthony H.
AU  - Smith, Larry J.
TI  - Models and the study of social change
SN  - 0-470-15163-3
U1  - 303.4 GAL-M 
PY  - 1976///
CY  - New York
PB  - John Wiley
KW  - Social sciences - Methodology
KW  - Social change
KW  - Social sciences - Research
KW  - Model theory
N1  - Includes bibliography, index
ER  -