Columbia subject headings:
Architecture--Austria--Vorarlberg--History--21st century.
Vorarlberg (Austria)--Buildings, structures, etc.
Harvard subject headings:
Architecture--Austria--Vorarlberg--21st century.
Vorarlberg (Austria)--Buildings, structures, etc.
Princeton subject headings:
Architecture--Austria--Vorarlberg--21st century.
Vorarlberg (Austria)--Buildings, structures, etc.