Columbia subject headings:
German literature--Middle High German, 1050-1500--History and criticism.
Germany--History--Hohenstaufen, 1138-1254.
Hohenstaufen, House of.
Harvard subject headings:
German literature--Middle High German, 1050-1500--History and criticism
Germany--History--Hohenstaufen, 1138-1254.
Hohenstaufen, House of.
Princeton subject headings:
German literature--Middle High German, 1050-1500--History and criticism.
Germany--History--Hohenstaufen, 1138-1254.
Hohenstanfen, House of.