Columbia subject headings:
German philology.
Harvard subject headings:
German language--History.
German literature--History and criticism
Kleiber, Wolfgang, 1929-
Princeton subject headings:
German language--Lexicography.
German language--Middle High German, 1050-1500.
German language--Old High German, 750-1050.
German literature--History and criticism.
Germany (West)--Social life and customs.
Germany, Southern--Social life and customs.
Kleiber, Wolfgang, 1929-