Columbia subject headings:
Archivo Histórico Provincial de Álava.
Charles V, Holy Roman Emperor, 1500-1558--Correspondence.
Gámiz, Juan Alonso de, -1574--Correspondence.
Spain--History--Charles I, 1516-1556--Sources.
Harvard subject headings:
Charles V, Holy Roman Emperor, 1500-1558--Correspondence.
Gámiz, Juan Alonso de, -1574--Correspondence.
Spain--Court and courtiers--Correspondence.
Spain--History--Charles I, 1516-1556.
Spain--Kings and rulers--Correspondence.
Princeton subject headings:
Charles V, Holy Roman Emperor, 1500-1558--Correspondence.
Diplomatics.
Gámiz, Juan Alonso de, -1574--Correspondence.
Spain--History--Charles I, 1516-1556--Sources.