Columbia subject headings:
France--History--Henry IV, 1589-1610--Congresses.
Spain--History--Philip II, 1556-1598--Congresses.
Vervins, Peace of, 1598.
Harvard subject headings:
France--History--Henry IV, 1589-1610--Congresses.
Spain--History--Philip II, 1556-1598--Congresses.
Spain--History--Philip III, 1598-1621--Congresses.
Vervins, Peace of, 1598--Congresses.
Princeton subject headings:
France--History--Henry IV, 1589-1610--Congresses.
Spain--History--Philip II, 1556-1598--Congresses.
Vervins, Peace of, 1598--Congresses