Columbia subject headings:
Legislators--Germany--Rhineland-Palatinate--Biography--Directories.
Rhineland-Palatinate (Germany)--Politics and government--Directories.
Rhineland-Palatinate (Germany). Landtag--Biography--Directories.
Harvard subject headings:
Legislators--Germany--Rhineland-Palatinate--Biography--Directories.
Rhineland-Palatinate (Germany)--Politics and government--Directories.
Rhineland-Palatinate (Germany). Landtag--Biography--Directories.
Princeton subject headings: