Columbia subject headings:
Ferrant  Vázquez, Alejandro, 1897-1976.
Historic buildings--Conservation and restoration--Spain--Castilla y León--History--20th century.
Harvard subject headings:
Princeton subject headings:
Architecture--Spain--Castilla y León.
Ferrant  Vázquez, Alejandro, 1897-1976.
Historic buildings--Conservation and restoration--Spain--Castilla y León--History--20th century.