Columbia subject headings:
Russia (Federation)--Social life and customs.
Russia--Social life and customs.
Sex customs--Russia (Federation)
Sex customs--Russia--History.
Sex customs--Soviet Union--History.
Soviet Union--Social life and customs.
Harvard subject headings:
Communism and sex--Soviet Union.
Russia (Federation)--Social life and customs.
Sex customs--Russia.
Sex customs--Soviet Union.
Princeton subject headings:
Russia (Federation)--Social life and customs.
Sex customs--Russia (Federation).