Columbia subject headings:
Carthusians--Spain--Congresses--14th century.
Carthusians--Spain--Congresses--15th century.
Ferrer, Bonifacio, fray, 1355-1417--Congresses.
Harvard subject headings:
Carthusians--Spain--History--Congresses.
Ferrer, Bonifacio, fray, 1355-1417--Congresses.
Princeton subject headings:
Carthusians--Spain--History--Congresses.
Ferrer, Bonifacio, fray, 1355-1417--Congresses.