Columbia subject headings:
Harvard subject headings:
Dzieduszycki, Jan.
Political prisoners--Soviet Union--Biography
World War, 1939-1945--Personal narratives, Polish.
World War, 1939-1945--Prisoners and prisons, Soviet.
Princeton subject headings:
Dzieduszycki, Jan.
Forced labor--Soviet Union--Personal narratives.
World War, 1939-1945--Personal narratives, Polish.