Columbia subject headings:
Harvard subject headings:
Sailors--Germany--Biography
Stanzel, F. K. (Franz Karl), 1923-
World War, 1939-1945--Naval operations, German.
World War, 1939-1945--Naval operations--Submarine.
World War, 1939-1945--Personal narratives, German.
Princeton subject headings:
Sailors--Germany--Biography.
Stanzel, F. K. (Franz Karl), 1923-
World War, 1939-1945--Naval operations, German.
World War, 1939-1945--Naval operations--Submarine.
World War, 1939-1945--Personal narratives, German.