Columbia subject headings:
Harvard subject headings:
Books--Spain--Leon (Kingdom)--History--400-1400.
Illumination of books and manuscripts, Visigothic--Spain--Leon (Kingdom)
Leon (Kingdom)--Intellectual life.
Libraries--Spain--Leon (Kingdom)--History--400-1400.
Manuscripts, Latin (Medieval and modern)--Spain--Leon (Kingdom)
Paleography, Spanish--Spain--Leon (Kingdom)
Visigoths--Spain--Leon (Kingdom)--Manuscripts.
Princeton subject headings:
Books--Spain--León (Kingdom)--History--400-1400.
Illumination of books and manuscripts, Visigothic--Spain--León (Kingdom).
Leon (Kingdom)--Intellectual life.
Libraries--Spain--León (Kingdom)--History--400-1400.
Manuscripts, Latin (Medieval and modern)--Spain--León (Kingdom).
Paleography, Spanish--Spain--León (Kingdom).
Visigoths--Spain--Léon (Kingdom)--Manuscripts.