Columbia subject headings:
Canon law--History--Congresses.
Church history--Middle Ages, 600-1500--Congresses.
Forgery of manuscripts--Political aspects--Europe--Congresses.
Franks--History--814-843--Congresses.
Franks--Politics and government--Congresses.
Pseudo-Isidorian decretals--Congresses.
Harvard subject headings:
Canon law--History--Congresses.
Church history--Middle Ages, 600-1500--Congresses.
Forgery of manuscripts--Political aspects--Europe--Congresses.
Franks--History--814-843--Congresses.
Franks--Politics and government--Congresses.
Pseudo-Isidorian decretals--Congresses.
Princeton subject headings:
Bishops (Canon law)--History--Sources--Congresses.
Forgery of manuscripts--History--Congresses.
Isidorus, Pseudo---Congresses.
Manuscripts, Medieval--Germany--Congresses.
Pseudo-Isidorian decretals--Congresses.