Columbia subject headings:
Biblioteca comunale di Siena--Catalogs.
Illumination of books and manuscripts, Italian--Catalogs.
Illumination of books and manuscripts, Romanesque--Italy--Catalogs.
Illumination of books and manuscripts--Italy--Siena--Catalogs.
Harvard subject headings:
Biblioteca comunale di Siena--Catalogs.
Illumination of books and manuscripts, Italian--Catalogs.
Illumination of books and manuscripts, Romanesque--Italy--Catalogs.
Illumination of books and manuscripts--Italy--Siena--Catalogs.
Princeton subject headings:
Biblioteca comunale di Siena--Catalogs.
Illumination of books and manuscripts, Italian--Catalogs.
Miniature books--Italy--Siena--Catalogs.