Columbia subject headings:
Harvard subject headings:
Masks--Austria--Salzburg (Land)
Masks--Austria--Tyrol.
Saint Nicholas' Day--Austria--Salzburg (Land)
Saint Nicholas' Day--Austria--Tyrol.
Salzburg (Austria : Land)--Social life and customs.
Tyrol (Austria)--Social life and customs.
Princeton subject headings:
Masks--Austria--Salzburg (Land).
Masks--Austria--Tyrol.
Saint Nicholas' Day--Austria--Salzburg (Land).
Saint Nicholas' Day--Austria--Tyrol.
Salzburg (Austria : Land)--Social life and customs.
Tyrol (Austria)--Social life and customs.