Columbia subject headings:
Harvard subject headings:
Epic poetry, German--Early works to 1800.
Epic poetry, German--History and criticism.
German literature--Middle High German, 1050-1500--History and criticism
Graf Rudolf--Criticism, Textual.
Herzog Ernst--Criticism, Textual.
Middle East--In literature.
Orient--In literature.
Princeton subject headings:
Epic poetry, German--Early works to 1800.
Epic poetry, German--History and criticism.
German literature--Middle High German, 1050-1500--History and criticism.
Graf Rudolf--Criticism, Textual.
Herzog Ernst--Criticism, Textual.
Middle East--In literature.
Orient--In literature.