Wichert, Sabine. Northern Ireland since, 1945 / Sabine Wichert. - London : Longman, 1991. - xiv, 229 p. - Postwar world . ISBN: 0582023912 (cased) : 19.99 LCCN: 92034082 Subjects--Geographic Terms: Northern Ireland--History--1969-Ireland--History--1922-