Curry, R. L. A theory of political exchange : economic reasoning in political analysis / R. L. Curry and L. L. Wade. - London : Englewood Clifss, c 1968. - xii, 130 p. : ill. ; 23 cm. - Prentice-Hall contemporary political theory series. . Includes index. Bibliography : p. 121-26. 332 332 Subjects--Topical Terms: Economics. Dewey Class. No.: 330.1 / C937t