Columbia subject headings:
Holocaust, Jewish (1939-1945)--Poland--Sources.
Poland--History--Occupation, 1939-1945--Sources.
Righteous Gentiles in the Holocaust--Poland--Sources.
World War, 1939-1945--Jews--Rescue--Poland--Sources.
Harvard subject headings:
Holocaust, Jewish (1939-1945)--Exhibitions
World War, 1939-1945--Underground movements--Poland--Exhibitions.
Princeton subject headings: