Columbia subject headings:
Franciscans--History.
John XXII, Pope, -1334.
Popes--Infallibility--History.
Popes--Teaching office--History.
Harvard subject headings:
Franciscans--History.
John XXII, Pope, -1334.
Popes--Infallibility--History of doctrines--Middle Ages, 600-1500.
Popes--Infallibility--History.
Popes--Teaching office--History.
Princeton subject headings:
Franciscans--History.
John XXII, Pope, -1334.
Popes--Infallibility--History.
Popes--Teaching office--History.