Columbia subject headings:
Architecture--Spain--Asturias--History--20th century.
Clubhouses--Spain--Asturias--History--20th century.
Socialism--Spain--Asturias--History--20th century.
Working-men's clubs--Spain--Asturias--History--20th century.
Harvard subject headings:
Architecture--Spain--Asturias.
Socialism and art--Spain--Asturias--History--20th century.
Socialism--Spain--Asturias--History.
Socialism--Spain--Asturias--Societies, etc.--History--20th century.
Symbolism in architecture.
Working men's clubs--Spain--Asturias--History--20th century.
Princeton subject headings:
Architecture--Spain--Asturias.
Socialism--Spain--Asturias--History.