Columbia subject headings:
Dönitz, Karl, 1891-1980.
Germany. Kriegsmarine--History--World War, 1939-1945.
Raeder, Erich, 1876-1960.
World War, 1939-1945--Naval operations, German.
Harvard subject headings:
Dönitz, Karl, 1891-1980.
Germany. Kriegsmarine--History--World War, 1939-1945.
Raeder, Erich, 1876-1960.
World War, 1939-1945--Naval operations, German.
Princeton subject headings:
Dönitz, Karl, 1891-
Germany. Kriegsmarine--History--World War, 1939-1945.
Raeder, Erich, 1876-1960.
World War, 1939-1945--Naval operations, German.