Columbia subject headings:
Harvard subject headings:
National socialism and architecture--Germany--Schleiden (Kreis)--Congresses.
National socialism--Study and teaching--Germany--Schleiden (Kreis)--Congresses.
Ordensburg Vogelsang--Historiography--Congresses.
Ordensburg Vogelsang--History--Congresses.
Political leadership--Study and teaching--Germany--Schleiden (Kreis)--Congresses.
Princeton subject headings:
National socialism and architecture--Germany--Schleiden (Kreis)--Congresses.
National socialism--Study and teaching--Germany--Schleiden (Kreis)--Congresses.
Ordensburg Vogelsang--Historiography--Congresses.
Ordensburg Vogelsang--History--Congresses.
Political leadership--Study and teaching--Germany--Schleiden (Kreis)--Congresses.