Columbia subject headings:
Abbazia della Novalesa--History--Congresses.
Bosone, abate, -1129--Death and burial.
Harvard subject headings:
Abbazia della Novalesa--History--Congresses.
Benedictines--Italy--Novalesa--History--Congresses.
Bosone, abate, -1129--Death and burial.
Monasticism and religious orders--Italy--Novalesa--History--Congresses.
Princeton subject headings: