Columbia subject headings:
Civilization--Philosophy.
Culture--Philosophy.
Logos (Philosophy) in literature.
Logos (Philosophy)--History.
Philosophy and religion.
Philosophy, Russian--History.
Russia--Civilization--Philosophy.
Harvard subject headings:
Princeton subject headings:
Culture--Philosophy.
Logos (Philosophy) in literature.
Logos (Philosophy)--History.
Philosophy and religion--Russia (Federation)--History.
Philosophy, Russian--History.
Russia (Federation)--Civilization--Philosophy.