Columbia subject headings:
Hesse (Germany)--Politics and government--20th century--Sources.
Hesse (Germany). Landtag--History--20th century--Sources.
Harvard subject headings:
Hesse (Germany)--Politics and government--1945---Sources.
Princeton subject headings:
Denazification--Germany--Hesse--Sources.
Hesse (Germany)--Politics and government--1945-