Columbia subject headings:
Humanism--Intellectual life--17th century--Congresses.
Harvard subject headings:
Humanism--History--17th century--Congresses.
Intellectual life--History--17th century--Congresses.
Learning and scholarship--History--17th century--Congresses.
Princeton subject headings:
Humanism--Intellectual life--17th century--Congresses.
Learning and scholarship--History--17th century--Congresses.