Columbia subject headings:
Harvard subject headings:
D'Annunzio, Gabriele, 1863-1938.
Italy--Civilization--1789-1900.
Italy--Politics and government--1870-1914.
Politics and culture--Italy.
Umberto I, King of Italy, 1844-1900.
Princeton subject headings:
D'Annunzio, Gabriele, 1863-1938.
Italy--Civilization--1789-1900.
Italy--Politics and government--1870-1914.
Politics and culture--Italy.
Umberto I, King of Italy, 1844-1900.