Columbia subject headings:
Harvard subject headings:
Holocaust, Jewish (1939-1945)
Jewish ghettos--Europe--History--20th century.
Jews--Europe--Social conditions.
Jews--Segregation--Government policy--Germany--History--20th century.
World War, 1939-1945--Jews--Europe.
Princeton subject headings:
Holocaust, Jewish (1939-1945)
Jewish ghettos--Europe--History--20th century.
Jews--Europe--Social conditions.
Jews--Segregation--Government policy--Germany--History--20th century.
World War, 1939-1945--Jews--Europe.