Columbia subject headings:
Historians--Italy--Biography.
Omodeo, Adolfo, 1889-1946.
Palermo (Italy)--Intellectual life--20th century.
Harvard subject headings:
Historians--Italy--Biography
Historiography--Italy--Palermo--History--20th century.
Italy--Biography.
Italy--Historiography.
Omodeo, Adolfo, 1889-1946--Political and social views.
Omodeo, Adolfo, 1889-1946.
Princeton subject headings: