Columbia subject headings:
Harvard subject headings:
Architecture--Denmark--Århus--Guidebooks.
Århus (Denmark)--Buildings, structures, etc.
Århus (Denmark)--Description and travel--Views.
Århus (Denmark)--Pictorial works.
Princeton subject headings:
Architecture--Denmark--Århus--Guidebooks.
Århus (Denmark)--Buildings, structures, etc.
Århus (Denmark)--Description and travel--Views.
Guidebooks.