Murphy, Joseph S. 1933- Political theory : a conceptual analysis / Joseph S. Murphy. - Homewood, Ill. : Dorsey Press, c1968. - xiii, 267 p. ; 24 cm. - Dorsey series in political science . - Dorsey series in political science . Bibliographical footnotes and index. Subjects--Topical Terms: Political science--History.State, The.Liberty. Dewey Class. No.: 320.01 / MUP 1968