Columbia subject headings:
Holocaust, Jewish (1939-1945)--Causes.
Holocaust, Jewish (1939-1945)--Influence.
Harvard subject headings:
Holocaust, Jewish (1939-1945)--Causes
Holocaust, Jewish (1939-1945)--Influence
Princeton subject headings:
Holocaust, Jewish (1939-1945)--Causes.
Holocaust, Jewish (1939-1945)--Influence.