Columbia subject headings:
Harvard subject headings:
Bismarck (Battleship)
World War, 1939-1945--Naval operations, British.
World War, 1939-1945--Naval operations, German.
Princeton subject headings:
Bismarck (Battleship)
World War, 1939-1945--Naval operation, British.
World War, 1939-1945--Naval operation, German.