Columbia subject headings:
Harvard subject headings:
Clay industries--Terminology.
German language--Jargon.
German language--Morphology.
German language--Semantics.
German language--Technical German.
German language--Word formation.
Princeton subject headings:
Clay industries--Terminology.
German language--Jargon.
German language--Morphology.
German language--Semantics.
German language--Technical German.
German language--Word formation.