Columbia subject headings:
German language--Adjective.
German language--Adverb.
German language--Parts of speech.
German language--Quantifiers.
Harvard subject headings:
German language--Adjective.
German language--Adverb.
German language--Parts of speech.
German language--Quantifiers.
Princeton subject headings:
German language--Adjective.
German language--Adverb.
German language--Parts of speech.
German language--Quantifiers.