Leonard, Jonathan Norton. Early Japan / by Jonathan Norton Leonard and the editors of Time-Life Books. - New York : Time-Life Books, 1968. - 191 p. : ill., maps. - Great ages of man; a history of the world's cultures . Includes bibliographical references. LCCN: 68027297 Subjects--Geographic Terms: Japan--Civilization.Japan--History--To 1868. Dewey Class. No.: 952