Columbia subject headings:
Harvard subject headings:
Jews, East European--History--Congresses.
Jews, East European--Social conditions--Congresses.
Jews--Europe, Eastern--Intellectual life--Congresses.
Judaism--Congresses
Princeton subject headings:
Jews, East European--History--Congresses.
Jews, East European--Social conditions--Congresses.
Jews--Europe, Eastern--Intellectual life--Congresses.
Judaism--Congresses.