Columbia subject headings:
Harvard subject headings:
Anglo-Saxons--England--Northumbria (Region)
English language--Old English, ca. 450-1100--Dialects--England--Northumbria (Region)
English language--Old English, ca. 450-1100--Dialects--England--Northumbria.
English poetry--Old English, ca. 450-1100
English poetry--Old English, ca. 450-1100.
Northumbria (England : Region)--Poetry.
Northumbria (Kingdom)--Languages.
Northumbria (Kingdom)--Poetry.
Princeton subject headings:
English language--Old English, ca. 450-1100--Dialects--Northumbrian.
English poetry--Old English, ca. 450-1100.