Columbia subject headings:
Harvard subject headings:
German language--Dialects--Germany--Zwickau.
German language--Middle High German, 1050-1500.
Zwickau (Germany)--History--Sources.
Princeton subject headings:
German language--Middle High German, 1050-1500--Texts.
Registers of births, etc.--Germany--Zwickau.
Zwickau (Germany)--History--Sources.
Zwickau (Germany)--Registers.