Columbia subject headings:
Christianity and other religions--Judaism--Congresses.
Francis, of Assisi, Saint, 1182-1226--Congresses.
Franciscans--Italy--Umbria--Congresses.
Franciscans--Spiritual life--Congresses.
Judaism--Relations--Christianity--Congresses.
Spiritual life--Judaism--Congresses.
Harvard subject headings:
Francis, of Assisi, Saint, 1182-1226--Congresses.
Franciscans--Italy--Umbria--Congresses.
Franciscans--Spiritual life--Congresses.
Princeton subject headings:
Christianity and other religions--Judaism--Congresses.
Francis of Assisi, Saint, 1182-1226--Influence--Congresses.
Judaism (Christian theology)--Congresses.
Judaism--Relations--Christianity--Congresses.