Columbia subject headings:
Caroling--Poland--Kaszuby--History.
Carols, Kashubian--History and criticism.
Carols--Poland--Kaszuby--History and criticism.
Kaszuby (Poland)--Social life and customs.
Harvard subject headings:
Carols, Kashubian--History.
Ethnology--Poland--Kaszuby.
Kaszuby (Poland)--Social life and customs.
Princeton subject headings: