Columbia subject headings:
Christian heresies--Italy.
Christian heretics--Italy.
Inquisition--Italy--Sources.
Inquisition--Italy.
Harvard subject headings:
Christian heresies--Italy--History.
Inquisition--Italy
Italy--Church history.
Princeton subject headings:
Christian heresies--Italy--History--Sources.
Christian heretics--Italy--History--Sources.
Inquisition--Italy--History--Sources.
Inquisition--Italy.