Calvert, Harry. Constitutional law in Northern Ireland; a study in regional government, by Harry Calvert. - London, Belfast, London, Belfast, Stevens & Sons, Northern Ireland Legal Quarterly, 1968. Bibliographical footnotes. ISBN: L.5/-/- LCCN: 68117664 //r892 Nat. Bib. No.: B68-16261 Subjects--Geographic Terms: Northern Ireland -- Constitutional law.--Northern Ireland -- Constitutional law. LC Class. No.: LAW Dewey Class. No.: 342/.416