Columbia subject headings:
Harvard subject headings:
Italy--Biography.
Italy--Historiography.
Omodeo, Adolfo, 1889-1946--Political and social views.
Omodeo, Adolfo, 1889-1946.
Princeton subject headings:
Italy--Biography.
Italy--Historiography.
Omodeo, Adolfo, 1889-1946--Political and social views.
Omodeo, Adolfo, 1889-1946.