Title: Business in great waters
First published: 1989
Subjects: German Naval operations, History, Naval operations, Naval operations, German, Submarine, Submarine warfare, Submarines (Ships), World War, 1914-1918, World War, 1939-1945, World war, 1939-1945, naval operations, World war, 1914-1918, naval operations, Naval Military operations, German, Unterseebootkrieg, Weltkrieg, Submarine forces, Germany. Kriegsmarine
Places: Germany
Time periods: 20th century