East, W. Gordon 1902- The geography behind history / by]W. Gordon East. - [Rev. and enl. ed. - London : Nelson, 1965. - ix, 203 p. : illus., maps. ; 23 cm. Includes Bibliography: p. 197-260 and index. Subjects--Topical Terms: Historical geography. Dewey Class. No.: 911 / EAG