Columbia subject headings:
Baths--Silesia, Lower (Poland and Germany)
Baths--Silesia.
Health resorts--Silesia, Lower (Poland and Germany)
Health resorts--Silesia.
Harvard subject headings:
Baths--Silesia, Lower (Poland and Germany)
Baths--Silesia.
Health resorts--Silesia, Lower (Poland and Germany)
Health resorts--Silesia.
Princeton subject headings: