Columbia subject headings:
Bologna (Italy)--Intellectual life--19th century.
Bologna (Italy)--Social life and customs--19th century.
Music--Italy--Bologna--19th century.
Rossini, Gioacchino, 1792-1868.
Harvard subject headings:
Bologna (Italy)--Intellectual life--19th century.
Bologna (Italy)--Social life and customs--19th century.
Music--Italy--Bologna--19th century.
Rossini, Gioacchino, 1792-1868.
Princeton subject headings:
Bologna (Italy)--Intellectual life--19th century.
Bologna (Italy)--Social life and customs--19th century.
Music--Italy--Bologna--19th century.
Rossini, Gioacchino, 1792-1868.