Columbia subject headings:
Gattinara, Mercurino, 1465-1530.
Holy Roman Empire--Foreign relations--Italy.
Holy Roman Empire--History--Charles V, 1519-1556.
Italy--Foreign relations--1492-1559.
Italy--Foreign relations--Holy Roman Empire.
Harvard subject headings:
Charles V, Holy Roman Emperor, 1500-1558.
Gattinara, Mercurino, 1465-1530.
Holy Roman Empire--History--Charles V, 1519-1556.
Holy Roman Empire--Relations--Italy.
Italy--Relations--Holy Roman Empire.
Princeton subject headings:
Gattinara, Mercurino, 1465-1530.
Holy Roman Empire--History--Charles V, 1519-1556.