Columbia subject headings:
Books and reading--Italy--Campania--History.
Campania (Italy)--Intellectual life.
Lombards--Books and reading--Italy--Campania.
Harvard subject headings:
Books and reading--Italy--Campania--History.
Books--Italy--Campania--History.
Campania (Italy)--Intellectual life.
Lombards--Books and reading--Italy--Campania.
Manuscripts, Medieval--Italy--Campania--History.
Princeton subject headings:
Books--Italy--Campania--History.
Campania (Italy)--Intellectual life.
Manuscripts, Medieval--Italy--Campania--History.