Columbia subject headings:
Harvard subject headings:
Ferrara (Italy)--Intellectual life--Congresses.
Tasso, Torquato, 1544-1595--Criticism and interpretation--Congresses.
Universities and colleges--Italy--Ferrara--History--Congresses.
Princeton subject headings:
Tasso, Torquato, 1544-1595--Criticism and interpretation--Congresses.