Columbia subject headings:
Ethnology--Russia (Federation)--Saint Petersburg.
Saint Petersburg (Russia)--Ethnic relations.
Saint Petersburg (Russia)--Religion.
Saint Petersburg (Russia)--Social life and customs.
Harvard subject headings:
Ethnology--Russia (Federation)--Saint Petersburg.
Minorities--Russia (Federation)--Saint Petersburg.
Saint Petersburg (Russia)--Population.
Princeton subject headings:
Ethnology--Russia (Federation)--Saint Petersburg.
Saint Petersburg (Russia)--Ethnic relations.
Saint Petersburg (Russia)--Religion.
Saint Petersburg (Russia)--Social life and customs.