Columbia subject headings:
Harvard subject headings:
Arthurian romances--History and criticism.
Erec (Legendary character)--Romances--History and criticism
German poetry--Middle High German, 1050-1500
German poetry--Middle High German, 1050-1500--History and criticism
Romances, German--History and criticism.
Princeton subject headings:
Arthurian romances--History and criticism.
Erec (Legendary character)--Romances--History and criticism.
Fiction.
German poetry--Middle High German, 1050-1500--History and criticism.
German poetry--Middle High German, 1050-1500.
Romances, German--History and criticism.