Frohlich, Norman Modern political economy / Norman Frohlich & Joe A. Oppenheimer - Englewood Cliffs : Prentice Hall , 1979 - xii, 143p. : ill. ; 24 cm. - Prentice-Hall foundations of modern political science series . Includes bibliographical references and index. Subjects--Topical Terms: Political science Dewey Class. No.: 330 / FRO-2