Columbia subject headings:
Harvard subject headings:
Council of Constance (1414-1418 : Konstanz, Germany)--History--Congresses.
Councils and synods, Ecumenical--History--Congresses.
Europe--History--476-1492--Congresses.
Princeton subject headings:
Council of Constance (1414-1418 : Konstanz, Germany)--History--Congresses.
Councils and synods, Ecumenical--History--Congresses.
Europe--History--476-1492--Congresses.