Columbia subject headings:
Music--Italy--Trieste--History.
Teatro nuovo (Trieste, Italy)
Harvard subject headings:
Dramatic music--Italy--Trieste--18th century--History and criticism.
Dramatic music--Italy--Trieste--19th century--History and criticism.
Teatro nuovo (Trieste, Italy)
Princeton subject headings:
Music--Italy--Trieste--History.
Teatro nuovo (Trieste, Italy)