Columbia subject headings:
Architecture--Spain--History--20th century--Designs and plans--Periodicals.
Universidad de Navarra. Escuela Técnica Superior de Arquitectura--Periodicals.
Harvard subject headings:
Architecture, Modern--20th century--Periodicals
Architecture, Modern--20th century--Study and teaching--Periodicals.
Universidad de Navarra. Escuela Técnica Superior de Arquitectura--Periodicals.
Princeton subject headings: