Columbia subject headings:
Holocaust, Jewish (1939-1945)--Congresses.
Jews--Europe--Congresses.
World War, 1939-1945--Governments in exile--Congresses.
World War, 1939-1945--Jews--Europe--Congresses.
Harvard subject headings:
Holocaust, Jewish (1939-1945)
World War, 1939-1945--Governments in exile.
World War, 1939-1945--Jews--Europe.
Princeton subject headings:
Holocaust, Jewish (1939-1945)
World War, 1939-1945--Governments in exile.
World War, 1939-1945--Jews--Europe.