Columbia subject headings:
Harvard subject headings:
Anarchism--Germany--Thuringia--History--Congresses.
Anarchists--Germany--Biography--Congresses.
Anarcho-Syndikalistische Jugend (Organization)--History--Congresses.
Syndicalism--Germany--Thuringia--History--Congresses.
Thuringia (Germany)--Social life and customs--Congresses.
Wanderverein Bakuninhütte e.V.--History--Congresses.
Youth movements--Germany--Thuringia--History--Congresses.
Princeton subject headings:
Anarchism--Germany--Thuringia--History--Congresses.
Anarchists--Germany--Biography--Congresses.
Anarcho-Syndikalistische Jugend (Organization)--History--Congresses.
Syndicalism--Germany--Thuringia--History--Congresses.
Thuringia (Germany)--Social life and customs--Congresses.
Wanderverein Bakuninhütte e.V.--History--Congresses.
Youth movements--Germany--Thuringia--History--Congresses.