Columbia subject headings:
Harvard subject headings:
Don Carlos (Fictitious character)
Schiller, Friedrich, 1759-1805. Don Carlos.
Verdi, Giuseppe, 1813-1901. Don Carlos.
Princeton subject headings:
Carlos, Prince of Asturias, 1545-1568--In literature.
European literature--History and criticism.
Saint-Réal, M. l'abbé de (César Vichard), 1639-1692. Dom Carlos.
Verdi, Giuseppe, 1813-1901. Don Carlos.