Columbia subject headings:
Harvard subject headings:
Beowulf--Manuscripts.
Civilization, Anglo-Saxon--Chronology.
Dragons in literature.
England--Civilization--To 1066--Chronology.
Epic poetry, English (Old)--Chronology.
Heroes in literature
Manuscript dating.
Manuscripts, English (Old)
Manuscripts, Medieval--England.
Monsters in literature
Scandinavia--History--Chronology.
Princeton subject headings:
Beowulf--Manuscripts.
Beowulf.
Manuscript dating.