Columbia subject headings:
Calderón de la Barca, Pedro, 1600-1681--Criticism and interpretation.
Illusion in literature.
Harvard subject headings:
Calderón de la Barca, Pedro, 1600-1681--Criticism and interpretation.
Illusion in literature.
Princeton subject headings:
Calderón de la Barca, Pedro, 1600-1681--Criticism and interpretation.
Illusion in literature.