Columbia subject headings:
Biblioteca ambrosiana--Exhibitions.
Illumination of books and manuscripts--Exhibitions.
Manuscripts--Italy--Milan--Exhibitions.
Harvard subject headings:
Biblioteca ambrosiana--Exhibitions.
Manuscripts--Italy--Milan--Exhibitions.
Princeton subject headings:
Biblioteca ambrosiana--Exhibitions.
Illumination of books and manuscripts--Exhibitions.
Manuscripts--Italy--Milan--Exhibitions.