Columbia subject headings:
Civilization, Medieval, in literature.
Friedrich von Schwaben (Epic)
German literature--Middle High German, 1050-1500--History and criticism.
Harvard subject headings:
Civilization, Medieval, in literature.
Friedrich von Schwaben (Epic)--Criticism and interpretation.
German literature--Middle High German, 1050-1500--History and criticism
Princeton subject headings:
Friedrich von Schwaben (Epic)