Columbia subject headings:
Law, Medieval.
Law--Italy--Peveragno.
Peveragno (Italy)--History--Sources.
Harvard subject headings:
Law, Medieval.
Law--Italy--Peveragno.
Peveragno (Italy)--History--Sources.
Princeton subject headings:
Law, Medieval.
Law--Italy--Peveragno.
Peveragno (Italy)--History--Sources.