Columbia subject headings:
Bibliography--Italy--History.
Booksellers and bookselling--Italy--History.
Library science--Italy--History.
Printing--Italy--History.
Harvard subject headings:
Balsamo, Luigi.
Bibliography--Methodology.
Books--Europe--History.
Princeton subject headings:
Bibliography--Italy--History.
Booksellers and bookselling--Italy--History.
Library science--Italy--History.
Printing--Italy--History.