Columbia subject headings:
Bresci, Gaetano--Congresses.
Italy--History--1870-1914--Congresses.
Italy--Politics and government--1870-1914--Congresses.
Harvard subject headings:
Bresci, Gaetano--Congresses.
Italy--History--1870-1914--Congresses.
Italy--Politics and government--1870-1914--Congresses.
Princeton subject headings:
Bresci, Gaetano--Congresses.
Italy--History--1870-1914--Congresses.