Columbia subject headings:
Prisoners of war--Japan.
Prisoners of war--Soviet Union.
Tsukamoto, Yoshitaka.
World War, 1939-1945--Personal narratives, Japanese.
World War, 1939-1945--Prisoners and prisons, Soviet.
Harvard subject headings:
Prisoners of war--Soviet Union.
Tsukamoto, Yoshitaka
World War, 1939-1945--Personal narratives, Japanese.
Princeton subject headings: