Columbia subject headings:
Biblioteca Nacional (Spain). Gabinete de Manuscritos--Catalogs.
Manuscripts, Spanish--Bibliography--Catalogs.
Spain--Maps--Early works to 1800--Sources--Bibliography--Catalogs.
Harvard subject headings:
Princeton subject headings:
Biblioteca Nacional (Spain). Gabinete de Manuscritos--Indexes.
Indexes.
López de Vargas Machuca, Tomás, 1731-1802.
Maps.
Spain--Maps--Indexes.