Columbia subject headings:
French language--Dialects--Lexicology.
French language--Terms and phrases.
Handles--Terminology.
Harvard subject headings:
French language--Dialects--Lexicology.
French language--Terms and phrases.
Handles--Terminology.
Princeton subject headings:
Dictionaries.
French language--Dialects--Lexicology.
French language--Terms and phrases.
Handles--Terminology.