Columbia subject headings:
Art--Liechtenstein--Vaduz.
Liechtenstein--History.
Liechtensteinisches Landesmuseum Vaduz.
Harvard subject headings:
Art--Liechtenstein--Vaduz.
Historical museums--Liechtenstein--Vaduz--History.
Liechtenstein--History.
Liechtensteinisches Landesmuseum Vaduz.
Vaduz (Liechtenstein)--Buildings, structures, etc.
Princeton subject headings: