Columbia subject headings:
Bovio, Giovanni, 1837-1903.
Italy--Politics and government--1870-1914.
Liberalism--Italy--History--19th century.
Harvard subject headings:
Bovio, Giovanni, 1837-1903.
Italy--Politics and government--1870-1914.
Liberalism--Italy--History--19th century.
Princeton subject headings:
Bovio, Giovanni, 1837-1903.
Italy--Politics and government--1870-1914.
Liberalism--Italy--History--19th century.