Columbia subject headings:
Harvard subject headings:
Latin language--Congresses.
Latin language--Grammar, Comparative--Italian--Congresses.
Latin language--Study and teaching--Italy--Congresses.
Latin philology--Study and teaching--Italy--Congresses.
Princeton subject headings:
Latin language--Congresses.
Latin language--Grammar, Comparative--Italian--Congresses.
Latin language--Study and teaching--Italy--Congresses.
Latin philology--Study and teaching--Italy--Congresses.