Columbia subject headings:
Harvard subject headings:
Holocaust, Jewish (1939-1945)--Poland
Righteous Gentiles in the Holocaust
World War, 1939-1945--Children.
World War, 1939-1945--Jews--Rescue--Poland
World War, 1939-1945--Participation, Female.
World War, 1939-1945--War work--Catholic Church.
Princeton subject headings:
Holocaust, Jewish (1939-1945)--Poland.
Righteous Gentiles in the Holocaust.