Columbia subject headings:
German language--Middle High German, 1050-1500--Grammar.
German language--Middle High German, 1050-1500--Readers.
Harvard subject headings:
German language--Middle High German, 1050-1500--Grammar.
German language--Middle High German, 1050-1500--Readers.
Princeton subject headings:
German language--Middle High German, 1050-1500--Grammar.
German language--Middle High German, 1050-1500--Readers.