Columbia subject headings:
Ethnology--Philosophy--Periodicals.
Russia (Federation)--History--Philosophy--Periodicals.
Sociology--Philosophy--Periodicals.
Harvard subject headings:
Ethnology--Philosophy--Periodicals.
Russia (Federation)--History--Philosophy--Periodicals.
Sociology--Philosophy--Periodicals.
Princeton subject headings:
Periodicals.
Philosophy, Russian--History--Periodicals.
Philosophy--Periodicals.