Columbia subject headings:
Books--History.
Books--Italy--History.
Legal literature--History.
Legal literature--Italy--History.
Libraries--History.
Libraries--Italy--History.
Manuscripts--Italy.
Manuscripts.
Publishers and publishing--History.
Publishers and publishing--Italy--History.
Harvard subject headings:
Libraries--Italy--History.
Manuscripts--Italy--History.
Publishers and publishing--Italy--History.
Princeton subject headings:
Libraries--Italy--History.
Manuscripts--Italy--History.
Publishing industry--Italy--History.