Columbia subject headings:
Elections--Germany--Oldenburg (Landkreis)--History.
Oldenburg (Germany : Landkreis)--Politics and government.
Political parties--Germany--Oldenburg (Landkreis)--History.
Harvard subject headings:
Elections--Germany (West)--Oldenburg (Landkreis)--History.
Elections--Germany--Oldenburg (Landkreis)--History.
Oldenburg (Germany : Landkreis)--Politics and government.
Political parties--Germany (West)--Oldenburg (Landkreis)--History.
Political parties--Germany--Oldenburg (Landkreis)--History.
Princeton subject headings:
Elections--Germany (West)--Oldenburg (Landkreis)--History.
Oldenburg (Germany : Landkreis)--Politics and government.
Political parties--Germany (West)--Oldenburg (Landkreis)--History.