Columbia subject headings:
English literature--Old English, ca. 450-1100.
Europe--Description and travel.
Scandinavia--Description and travel.
Harvard subject headings:
English literature--Old English, ca. 450-1100
Europe--Description and travel.
Scandinavia--Description and travel.
Princeton subject headings:
English literature--Old English, ca. 450-1100.
Europe--Description and travel.
Scandinavia--Description and travel.