Columbia subject headings:
Conductors (Music)
Music--Argentina--Buenos Aires--History and criticism.
Teatro Colón (Buenos Aires, Argentina)
Harvard subject headings:
Conductors (Music)
Music--Argentina--Buenos Aires--History and criticism.
Teatro Colón (Buenos Aires, Argentina)
Princeton subject headings:
Conductors (Music)
Music--Argentina--Buenos Aires--History and criticism.
Teatro Colón (Buenos Aires, Argentina)