Columbia subject headings:
Calderón de la Barca, Pedro, 1600-1681--Tragedies.
Fate and fatalism in literature.
Honor in literature.
Harvard subject headings:
Calderón de la Barca, Pedro, 1600-1681--Tragedies.
Tragedy.
Princeton subject headings:
Calderón de la Barca, Pedro, 1600-1681--Criticism and interpretation.
Spanish drama (Tragedy)--History and criticism.