Columbia subject headings:
Harvard subject headings:
Children--Europe--History--20th century.
Holocaust, Jewish (1939-1945)
World War, 1939-1945--Atrocities.
World War, 1939-1945--Children.
Princeton subject headings:
Children--Europe--History--20th century.
Holocaust, Jewish (1939-1945)
World War, 1939-1945--Atrocities.
World War, 1939-1945--Children.