Columbia subject headings:
East and West.
Russia--Civilization--Congresses.
Russia--Social life and customs--Congresses.
Harvard subject headings:
East and West
Russia--Civilization--Congresses.
Russia--Social life and customs--Congresses.
Princeton subject headings:
Russia (Federation)--Civilization--Congresses.
Russia (Federation)--Religion--Congresses.
Russia--Civilization--Congresses.
Russia--Religion--Congresses.