Columbia subject headings:
Intellectuals--Italy--Biography.
Italy--History--1849-1870.
Italy--History--1870-1914.
Italy--Relations--Russia.
Pinto, Michelangelo, 1818-1910--Homes and haunts--Russia.
Pinto, Michelangelo, 1818-1910.
Revolutionaries--Italy--Biography.
Russia--Relations--Italy.
Harvard subject headings:
Pinto, Michelangelo, 1818-1910.
Princeton subject headings:
Intellectuals--Italy--Biography.
Italy--Politics and government--19th century.
Pinto, Michelangelo, 1818-1910.
Statesmen--Italy--Biography.