Chronology of the war at sea, 1939-1945
Rohwer, Jürgen.
Hümmelchen, Gerhard.
Watts, Anthony John.
Masters, Derek.
Shepperton Allan,
1972
Title page imprint: London
Translation of 'Chronik des Seekrieges, 1939-45'. Oldenburg: Stalling, 1968
World War, 1939-1945