Columbia subject headings:
Harvard subject headings:
Germany. Kriegsmarine. R-Flottille, 3.--History.
Schneider, Gerd-Dietrich, 1921-
World War, 1939-1945--Naval operations, German.
World War, 1939-1945--Personal narratives, German.
Princeton subject headings:
Germany. Kriegsmarine. R-Flottille, 3--History.
Schneider, Gerd-Dietrich, 1921-
World War, 1939-1945--Naval operations, German.
World War, 1939-1945--Personal narratives, German.