Keir, David Lindsay. The constitutional history of modern Britain : 1485-1951 / David Lindsay Keir. - 5th ed. - London : Adam and Charles Black, 1955. - viii, 579 p. ; 23 cm. Includes Index. 337 337 Subjects--Topical Terms: Constitutional history--Great Britain. Dewey Class. No.: 342.0942 / K268c