Columbia subject headings:
Harvard subject headings:
German language--Dialects--France--Alsace.
German language--Dialects--France--Lorraine.
German language--Verb.
Princeton subject headings:
German language--Dialects--France--Alsace--Maps.
German language--Dialects--France--Alsace.
German language--Dialects--France--Lorraine--Maps.
German language--Dialects--France--Lorraine.
Maps.