Columbia subject headings:
Christian sociology.
Italy--Politics and government--1815-1870.
Saint-Simonianism.
Socialism--Italy--History.
Harvard subject headings:
Christian sociology.
Italy--Politics and government--1815-1870.
Saint-Simonianism.
Socialism--Italy
Socialism--Italy--History
Princeton subject headings:
Christian sociology.
Italy--Politics and government--1815-1870.
Saint-Simonianism.
Socialism--Italy--History.