Columbia subject headings:
Church history--Middle Ages, 600-1500--Historiography--Congresses.
Manselli, Raoul--Congresses.
Middle Ages--Historiography--Congresses.
Harvard subject headings:
Church history--Middle Ages, 600-1500--Historiography--Congresses.
Manselli, Raoul--Congresses.
Middle Ages--Historiography--Congresses.
Princeton subject headings:
Church history--Middle Ages, 600-1500--Congresses.
Church history--Middle Ages, 600-1500--Historiography--Congresses.
Italy--Historiography--Congresses.
Manselli, Raoul.
Middle Ages--Historiography--Congresses.