Columbia subject headings:
Historic buildings--Austria--Styria.
Monuments--Austria--Styria.
Styria (Austria)--History, Local.
Harvard subject headings:
Historic buildings--Austria--Styria.
Monuments--Austria--Styria.
Styria (Austria)--History, Local.
Princeton subject headings:
Historic buildings--Austria--Styria.
Monuments--Austria--Styria.
Styria (Austria)--History, Local.