Columbia subject headings:
Charles Borromeo, Saint, 1538-1584--Congresses.
Counter-Reformation--Congresses.
Harvard subject headings:
Charles Borromeo, Saint, 1538-1584--Congresses.
Charles Borromeo, Saint, 1538-1584.
Counter-Reformation--Congresses.
Princeton subject headings:
Charles Borromeo, Saint, 1538-1584--Congresses.
Counter-Reformation--Congresses.