Columbia subject headings:
Calderón de la Barca, Pedro, 1600-1681--Dramatic production.
Calderón de la Barca, Pedro, 1600-1681.
Theater--Spain--History.
Harvard subject headings:
Calderón de la Barca, Pedro, 1600-1681--Stage history--Spain.
Theater--Spain--History--Sources.
Princeton subject headings:
Calderón de la Barca, Pedro, 1600-1681--Stage history--Spain.
Theater--Spain--History--Sources.