Columbia subject headings:
Architecture--Spain--Cádiz--History.
Cádiz (Spain)--Buildings, structures, etc.
Cádiz (Spain)--Description and travel.
Cádiz (Spain)--History.
Harvard subject headings:
Cádiz (Spain)--Buildings, structures, etc.
Cádiz (Spain)--Description and travel.
Cádiz (Spain)--History.
Princeton subject headings: