Columbia subject headings:
Harvard subject headings:
Civilization, Anglo-Saxon, in literature--Congresses.
Civilization, Medieval, in literature--Congresses.
English philology--Old English, ca. 450-1100--Congresses.
English philology--Old English, ca. 450-1100--History--Congresses.
Great Britain--History--Anglo-Saxon period, 449-1066--Historiography--Congresses.
Princeton subject headings:
English philology--Old English, ca. 450-1100--Congresses.
English philology--Old English, ca. 450-1100--History--Congresses.