Columbia subject headings:
Harvard subject headings:
Archivio Histórico Nacional (Spain)--Catalogs.
Archivo Histórico Nacional (Spain)--Catalogs.
Spain--Civilization--18th century--Sources--Bibliography--Catalogs.
Spain--Civilization--19th century--Sources--Bibliography--Catalogs.
Spain--History--19th century--Sources--Bibliography--Catalogs.
Spain--History--Bourbons, 1700---Sources--Bibliography--Catalogs.
Princeton subject headings:
Spain--Civilization--18th century--Sources.
Spain--Civilization--19th century--Sources.