Columbia subject headings:
Harvard subject headings:
Dutch language--Dialects--Netherlands--Limburg (Duchy)
Dutch language--Early modern, 1500-1700.
German language--Dialects--Netherlands--Limburg (Duchy)
German language--Early modern, 1500-1700.
Languages in contact--Netherlands--Limburg (Duchy)
Limburg (Duchy)--Languages.
Princeton subject headings:
Dutch language--Dialects--Netherlands--Limburg (Duchy).
Dutch language--Early modern, 1500-1700.
German language--Dialects--Netherlands--Limburg (Duchy).
German language--Early modern, 1500-1700.
Languages in contact--Netherlands--Limburg (Duchy).
Limburg (Duchy)--Languages.