Columbia subject headings:
Harvard subject headings:
Corpora (Linguistics)
German language--Dialects--Dictionaries.
German language--Europe--Standardization.
German language--Foreign words and phrases
German language--Grammar.
German language--Provincialisms--Dictionaries.
German language--Standardization.
German language--Variation.
German language--Word formation.
Princeton subject headings:
Corpora (Linguistics)
Dictionaries.
German language--Dialects--Dictionaries.
German language--Europe--Standardization.
German language--Foreign words and phrases.
German language--Grammar.
German language--Provincialisms--Dictionaries.
German language--Standardization.
German language--Variation.
German language--Word formation.