Columbia subject headings:
Italy--Politics and government--19th century.
Italy--Politics and government--20th century.
Legislators--Italy--Biography.
Mariotti, Ruggero, 1853-1917.
Harvard subject headings:
Italy--Politics and government--19th century.
Italy--Politics and government--20th century.
Legislators--Italy--Biography
Mariotti, Ruggero, 1853-1917.
Princeton subject headings:
Italy--Politics and government--19th century.
Italy--Politics and government--20th century.
Legislators--Italy--Biography.
Mariotti, Ruggero, 1853-1917.