Columbia subject headings:
Harvard subject headings:
Archivo Histórico Nacional (Spain)--Catalogs.
Asturias (Spain)--History--Manuscripts--Catalogs.
Asturias (Spain)--History--Sources--Bibliography--Catalogs.
Manuscripts, Spanish--Spain--Madrid--Catalogs.
Princeton subject headings:
Archivo Histórico Nacional (Spain)--Catalogs.
Asturias (Spain)--History--Manuscripts--Catalogs.
Asturias (Spain)--History--Sources--Bibliography--Catalogs.
Manuscripts, Spanish--Spain--Madrid--Catalogs.