Columbia subject headings:
Harvard subject headings:
German language--Business German--History.
German language--History.
Germany--Court and courtiers--Language--History.
Language policy--Germany--History.
Linguistics--Germany--History.
Office practice--Germany--Terminology--History.
Princeton subject headings:
German language--Business German--History.
German language--History.
Germany--Court and courtiers--Language--History.
Language policy--Germany--History.
Linguistics--Germany--History.
Office practice--Germany--Terminology--History.