Columbia subject headings:
Harvard subject headings:
Franciscans--Theology--History.
Lord's Supper--Real presence--History of doctrines--Middle Ages, 600-1500.
Transubstantiation--History of doctrines--Middle Ages, 600-1500.
Princeton subject headings:
Franciscans.
Lord's Supper--Catholic Church--History of doctrines--13th century.
Lord's Supper--Real presence--History of doctrines--13th century.
Transubstantiation--History of doctrines--13th century.