Columbia subject headings:
Rural schools--Spain--Gijón--History.
School buildings--Spain--Gijón--History--19th century.
School buildings--Spain--Gijón--History--20th century.
Harvard subject headings:
School buildings--Spain--Gijón--History--19th century.
School buildings--Spain--Gijón--History--20th century.
Princeton subject headings:
School buildings--Spain--Gijón--History--19th century.
School buildings--Spain--Gijón--History--20th century.