Columbia subject headings:
Microhistory--Germany--Palatinate--Congresses.
Palatinate (Germany)--History--Congresses.
Harvard subject headings:
Microhistory--Germany--Palatinate--Congresses.
Palatinate (Germany)--History--Congresses.
Princeton subject headings:
Microhistory--Germany--Palatinate--Congresses.
Palatinate (Germany)--History--Congresses.