Columbia subject headings:
Italy--Intellectual life--19th century--Congresses.
Mommsen, Theodor, 1817-1903--Congresses.
Mommsen, Theodor, 1817-1903--Influence--Congresses.
Rome--Historiography--Congresses.
Harvard subject headings:
Italy--Intellectual life--19th century--Congresses.
Mommsen, Theodor, 1817-1903--Congresses.
Mommsen, Theodor, 1817-1903--Influence--Congresses.
Rome--Historiography--Congresses.
Princeton subject headings:
Historians--Germany--Congresses.
Mommsen, Theodor, 1817-1903--Congresses.