Columbia subject headings:
Benefices, Ecclesiastical (Canon law)--Early works to 1800.
Heresy (Canon law)--Early works to 1800.
Harvard subject headings:
Benefices, Ecclesiastical (Canon law)
Benefices, Ecclesiastical (Canon law)--Early works to 1800.
Heresy (Canon law)
Heresy (Canon law)--Early works to 1800.
Princeton subject headings: