RT Conference Proceedings DB /z-wcorg/ DS http://worldcat.org ID 030919384 LA English T1 The Battle of the Atlantic 1939-1945 : the 50th anniversary International Naval Conference A1 Howarth, Stephen., Law, Derek G., PB Greenhill PP London YR 1994 SN 1853671908 9781853671906 1557500584 9781557500588