Columbia subject headings:
Monarchy--Spain--History.
Privy councils--Spain--History.
Spain--Politics and government--1516-1700.
Spain. Consejo Real de Castilla.
Harvard subject headings:
Princeton subject headings:
Monarchy--Spain--History.
Privy councils--Spain--History.
Spain--Politics and government--1516-1700.
Spain--Politics and government--18th century.
Spain. Consejo Real de Castilla