Columbia subject headings:
Spain--Armed Forces--History.
Spain--History, Military.
Spain--Politics and government--18th century.
Spain. Consejo Real de Castilla--History.
Harvard subject headings:
Spain--Armed Forces--History.
Spain--History, Military.
Spain--Politics and government--18th century.
Spain. Consejo Real de Castilla--History.
Princeton subject headings:
Spain--Armed Forces--History.
Spain--History, Military.
Spain--Politics and government--18th century.
Spain. Consejo Real de Castilla--History.