Columbia subject headings:
Holocaust, Jewish (1939-1945)
Jews--Poland--Warsaw.
World War, 1939-1945--Jews.
Harvard subject headings:
Jews--Poland--Warsaw--History--Sources.
Warsaw (Poland)--History--Sources.
World War, 1939-1945--Poland--Warsaw--Sources.
Princeton subject headings:
Jews--Poland--Warsaw--History--Sources.
Warsaw (Poland)--History--Sources.
World War, 1939-1945--Poland--Warsaw--Sources.