Columbia subject headings:
Incunabula--Italy--Pavia--Catalogs.
Seminario di Pavia. Biblioteca--Catalogs.
Harvard subject headings:
Princeton subject headings:
Catalogs.
Early printed books--16th century--Bibliography--Catalogs.
Incunabula--Italy--Pavia--Bibliography--Catalogs.
Seminario di Pavia. Biblioteca--Catalogs.