Columbia subject headings:
Charles III, King of Spain, 1716-1788.
Naples (Italy)--Economic conditions--18th century.
Naples (Italy)--Politics and government--18th century.
Spain--Economic conditions--18th century.
Harvard subject headings:
Charles III, King of Spain, 1716-1788.
Naples (Italy)--Economic conditions--18th century.
Naples (Italy)--Politics and government--18th century.
Spain--Economic conditions--18th century.
Spain--Politics and government--18th century.
Princeton subject headings: