Computer models in the social sciences / Robert B. Coats, Andrew Parkin. Coats, Robert B. Parkin, Andrew, 1941- Social sciences Data processing. Social sciences Mathematical models. H61 .C5 300.2854 COC Includes bibliographies and index. Cambridge, Mass. : Winthrop Publishers, c1977. c1977. 1977 Text xiii, 184 p. : eng Winthrop computer systems series