Title: Steel and Ice
Subjects: World war, 1939-1945, campaigns, Submarines (ships), World war, 1914-1918, naval operations, submarine, Submarines (Ships), History, World War, 1939-1945, Campaigns, World War, 1914-1918, Military campaigns, World War (1914-1918) fast (OCoLC)fst01180746, World War (1939-1945) fast (OCoLC)fst01180924