Columbia subject headings:
Italy. Esercito--Organization--History--19th century--Congresses.
Italy. Esercito--Organization--History--20th century--Congresses.
Harvard subject headings:
Italy. Esercito--Organization--History--19th century--Congresses.
Italy. Esercito--Organization--History--20th century--Congresses.
Princeton subject headings:
Armies--Italy--Staffs--History--Congresses.
Italy--History, Military--Congresses.
Italy. Esercito. Corpo di stato maggiore--History--Congresses.