TY - GEN AU - Douglas, David Charles, 1898- TI - William the Conqueror; the Norman impact upon England [by] David C. Douglas. xii, 476 p. geneal. tables, maps, port. 24 cm SN - 64-5124//r863 AV - DA 197 .D6 KW - Normandy (France)--History--To 1515 N1 - William I, King of England, 1027 or 8-1087 ER -