Columbia subject headings:
Authors, Polish--20th century--Biography.
Grygier, Tadeusz.
Political persecution--Soviet Union.
Political prisoners--Soviet Union--Biography.
Harvard subject headings:
Grygier, Tadeusz, 1915-
Intellectuals--Poland--Biography.
Poland--History--Occupation, 1939-1945
World War, 1939-1945--Personal narratives, Polish.
Princeton subject headings: