Columbia subject headings:
Jews--Germany--History--1933-1945.
Harvard subject headings:
Holocaust, Jewish (1939-1945)--Europe, Central--Congresses.
Holocaust, Jewish (1939-1945)--Europe, Eastern--Congresses.
Jews--Europe, Central--Intellectual life--20th century--Congresses.
Jews--Europe, Eastern--Intellectual life--20th century--Congresses.
Princeton subject headings:
Jews--Germany--History--1933-1945.