TY - BOOK AU - Coleman,Stephen,1942- TI - Measurement and analysis of political systems: a science of social behavior SN - 0471164925 PY - 1975/// CY - Wiley PB - New York KW - Political science KW - Mathematical models KW - Political sociology N1 - 'A Wiley-Interscience publication.'; Includes index and bibliography : p. 205-211 ER -