Columbia subject headings:
Europe, Eastern--Civilization--Congresses.
Jews--Civilization--Congresses.
Judaism--Europe, Eastern--History--Congresses.
Slavic literature--History and criticism--Congresses.
Harvard subject headings:
Europe, Eastern--Civilization--Congresses.
Jews--Civilization--Congresses.
Judaism--Europe, Eastern--History--Congresses.
Slavic literature--History and criticism--Congresses.
Princeton subject headings:
Europe, Eastern--Civilization--Congresses.
Jews--Civilization--Congresses.
Judaism--Europe, Eastern--History--Congresses.
Slavic literature--History and criticism--Congresses.