Ando, Albert. Essays on the structure of social science models / Albert Ando, Franklin M. Fisher and Herbety A. Simon. - Cambridge : MIT Press, c 1963. - 172 p. ; 24 cm. Includes index. Bibliography : p.167-168. 392 392 Subjects--Topical Terms: Social Sciences. Dewey Class. No.: 300.18 / A23e