Columbia subject headings:
Franciscans--Spain--History--Congresses.
Middle Ages--Congresses.
Spirituality--Spain--History--Congresses.
Harvard subject headings:
Franciscans--History--13th century--Congresses.
Franciscans--Spain--History--Congresses.
Franciscans--Spain--History--To 1500--Congresses.
Franciscans--Spiritual life--History--Congresses.
Spain--Church history--Congresses.
Princeton subject headings:
Franciscans--Spain--History--Congresses.
Middle Ages--History--Congresses.
Spirituality--Spain--History--Congresses.