Columbia subject headings:
Harvard subject headings:
Kristallnacht, 1938--Congresses.
Princeton subject headings:
Holocaust, Jewish (1939-1945)--Germany--Congresses.
Holocaust, Jewish (1939-1945)--Study and teaching--Congresses.
Jews--Russia (Federation)--Kaliningrad (Kaliningradskai︠a︡ oblastʹ).
Kristallnacht, 1938--Congresses.