Opello, Walter C. Portugal's political development : a comparative approach / Walter C. Opello - Boulder, Colo. : Westview Press, c1985. - xii, 235 p. ; ill. ; 23 cm. - Westview special studies in West European politics and society . ISBN: 0813370205 LCCN: Subjects--Topical Terms: PortugalPolitics and government LC Class. No.: JN8509 / .O64 1985 Dewey Class. No.: 320.9469 / O61p