Columbia subject headings:
Harvard subject headings:
Biblioteca nazionale centrale di Firenze--Catalogs.
Landau, Horace de, 1824-1903--Library--Catalogs.
Manuscripts, Italian--Italy--Florence--Catalogs.
Manuscripts, Latin (Medieval and modern)--Italy--Florence--Catalogs.
Princeton subject headings:
Biblioteca nazionale centrale di Firenze--Catalogs.
Landau Finaly family--Library--Catalogs.
Manuscripts--Italy--Florence--Catalogs.