Columbia subject headings:
Teatro Español (Madrid, Spain)
Theaters--Conservation and restoration--Spain--Madrid.
Harvard subject headings:
Corral del Príncipe.
Madrid (Spain)--Buildings, structures, etc.
Teatro Español (Madrid, Spain)
Theaters--Spain--Madrid--Conservation and restoration.
Princeton subject headings:
Corral del Príncipe.
Madrid (Spain)--Buildings, structures, etc.