المؤلفون: Offley, Edward, author.

مصطلحات موضوعية: World War, 1939-1945 -- Naval operations, German., World War, 1939-1945 -- Naval operations -- Submarine., World War, 1939-1945 -- Atlantic Coast (U.S.), World War, 1939-1945 -- Campaigns -- Atlantic Ocean., Submarines (Ships) -- Germany -- History -- 20th century., Submarines (Ships) -- Atlantic Coast (U.S.) -- History -- 20th century., HISTORY / Military / World War II., HISTORY / Military / Naval., HISTORY / United States / 20th Century., HISTORY / Modern / 20th Century.

جغرافية الموضوع: Atlantic Coast (U.S.) -- History, Naval -- 20th century.