Hechter, Michael. Internal colonialism : the Celtic fringe in British national development, 1536-1966 / Michael Hechter. - London : Routledge & Kegan Paul, 1975. - xviii, 361 p. : ill., maps ; 22 cm. Includes bibliographical references and index. ISBN: 0710079885 LCCN: 76-350578 Subjects--Topical Terms: Celts--United Kingdom.Celts--Ireland.Nationalism--History.--United KingdomNationalism--History.--Ireland Subjects--Geographic Terms: United Kingdom--Politics and government.Ireland--Politics and government.