Columbia subject headings:
Biblioteca ambrosiana--Exhibitions.
Codice atlantico--Exhibitions.
Leonardo, da Vinci, 1452-1519--Notebooks, sketchbooks, etc.--Exhibitions.
Harvard subject headings:
Biblioteca ambrosiana--Exhibitions.
Codice atlantico--Exhibitions.
Leonardo, da Vinci, 1452-1519--Notebooks, sketchbooks, etc.--Exhibitions.
Princeton subject headings:
Biblioteca ambrosiana--Exhibitions.
Codice atlantico--Exhibitions.
Leonardo, da Vinci, 1452-1519--Notebooks, sketchbooks, etc.--Exhibitions.