TY - BOOK AU - Kemeny,John G. AU - Snell,J.Laurie TI - Mathematical models in the social sciences / T2 - Introductions to higher mathematics U1 - 300.18 23 PY - 1962///, [Reprinted 1963] CY - Boston PB - Ginn, KW - Social sciences KW - Mathematical models N1 - Includes bibliography ER -