Roskin, Michael Countries and concepts an introduction to comparative politics Michael G. Roskin. - 2nd ed. - Englewood Cliffs, N.J. Prentice Hall c1989. - xxi, 404 p. ill. 25 cm. Includes bibliographies and index. ISBN: 0131842501 LCCN: 85012105 Subjects--Topical Terms: Comparative government LC Class. No.: JF51 / .R54 1986 Dewey Class. No.: 320.3