Columbia subject headings:
German language--Old High German, 750-1050--Sentences.
German language--Old High German, 750-1050--Syntax.
German language--Old High German, 750-1050--Verb.
German language--Old High German, 750-1050--Word order.
Harvard subject headings:
German language--Old High German, 750-1050--Sentences.
German language--Old High German, 750-1050--Syntax.
German language--Old High German, 750-1050--Verb.
German language--Old High German, 750-1050--Word order.
Princeton subject headings: