Columbia subject headings:
German language--Grammar.
German language--Word formation.
Harvard subject headings:
German language--Grammar--Congresses.
German language--Morphology--Congresses.
German language--Semantics--Congresses.
German language--Study and teaching--Congresses.
German language--Word formation--Congresses.
Pragmatics--Congresses.
Princeton subject headings:
German language--Grammar.
German language--Word formation.