Columbia subject headings:
Architects--Spain.
Architecture--Spain--History--20th century.
Architecture--Spain.
Corea, Mario L.
Gallardo I., Francisco.
Mannino, Edgardo.
Harvard subject headings:
Architectural firms--Spain--Barcelona.
Architecture, Modern--20th century--Spain--Designs and plans.
Architecture, Modern--21st century
Architecture, Modern--Spain--20th century.
Architecture--Spain
Archtitects--Spain.
CGM Arquitectos Asociados.
Corea, Mario L.
Corea, Mario Luis.
Gallardo I., Francisco
Gallardo I., Francisco.
Mannino, Edgardo.
Princeton subject headings: