Columbia subject headings:
Catalonia (Spain)--Buildings, structures, etc.--Pictorial works.
Commercial buildings--Spain--Catalonia--Designs and plans.
Mestre, Octavio--Catalogs.
Harvard subject headings:
Catalonia (Spain)--Buildings, structures, etc.--Pictorial works.
Commercial buildings--Spain--Catalonia--Designs and plans.
Mestre, Octavio--Catalogs.
Princeton subject headings:
Catalonia (Spain)--Buildings, structures, etc.--Pictorial works.
Commercial buildings--Spain--Catalonia--Designs and plans.
Mestre, Octavio--Catalogs.