Columbia subject headings:
Belarusians.
Holidays--Belarus--History--17th century.
Holidays--Russia--History--17th century.
Rites and ceremonies.
Russians.
Harvard subject headings:
Belarus--Social life and customs--17th century.
Belarusians.
Holidays
Holidays--Belarus--History--17th century.
Holidays--Russia--History--17th century.
Rites and ceremonies
Rites and ceremonies--Belarus--History--17th century.
Rites and ceremonies--Russia--History--17th century.
Russia--Social life and customs--17th century.
Russians
Princeton subject headings:
Belarus--Social life and customs--17th century.
Holidays--Belarus--History--17th century.
Holidays--Russia--History--17th century.
Rites and ceremonies--Belarus--History--17th century.
Rites and ceremonies--Russia--History--17th century.
Russia--Social life and customs--17th century.