Title: U-Boat Operations of the Second World War
First published: 1997
Subjects: German Naval operations, Germany, Germany. Kriegsmarine, History, Naval operations, Naval operations, German, Submarine, Submarine forces, Submarines (Ships), World War, 1939-1945, World war, 1939-1945, naval operations, submarine, World war, 1939-1945, naval operations, american
Places: Atlantic Ocean, Germany
Time periods: 20th century