Columbia subject headings:
Harvard subject headings:
Archives and national socialism.
Archives--Germany--Prussia--History--20th century.
Archives--Methodology.
Germany--History--20th century--Archives.
Preuisches Geheimes Staatsarchiv Publikationsstelle.
Preussisches Geheimes Staatsarchiv--History--20th century.
Prussia (Germany)--History--20th century--Archives.
Princeton subject headings:
Archives and national socialism--Germany.
Archives--Germany--History--20th century.