Columbia subject headings:
Harvard subject headings:
Dissenters--Germany--History.
Germany--Social conditions.
Social movements--Germany (West)--History.
Social movements--Germany--History--20th century.
Subculture--Germany.
Youth movements--Germany--History--20th century.
Youth movements--Germany--History.
Youth--Political activity--Germany--History.
Princeton subject headings:
Germany--Social conditions--History.
Subculture.