Galt, Anthony H.
Models and the study of social change by Anthony H. Galt and Larry J. Smith - New York John Wiley 1976 - 180p.
Social change.
B19 G139
Models and the study of social change by Anthony H. Galt and Larry J. Smith - New York John Wiley 1976 - 180p.
Social change.
B19 G139