Columbia subject headings:
León (Spain)--Buildings, structures, etc.
Public architecture--Spain--León.
Sota, Alejandro de la, 1913-1996.
Harvard subject headings:
León (Spain)--Buildings, structures, etc.
Public architecture--Spain--León.
Sota, Alejandro de la, 1913-1996
Princeton subject headings:
León (Spain)--Buildings, structures, etc.
Public architecture--Spain--León.
Sota, Alejandro de la, 1913-1996.