The golden horseshoe : the wartime career of Otto Kretschmer, U-Boat ace /
Robertson, Terence,1921-1970.
London : Greenhill,
2003, c1955.
Includes index.
Kretschmer, Otto, 1912-1988.
Germany. Kriegsmarine.
World War, 1939-1945
World War, 1939-1945
World War, 1939-1945