Columbia subject headings:
Harvard subject headings:
Anarchism--History--20th century.
College students--Political activity--History--20th century.
History, Modern--1945-1989
Nineteen sixty-eight, A.D.
Protest movements--Germany--History--20th century.
Student movements--Germany--History--20th century.
Princeton subject headings:
Anarchism--History--20th century.
College students--Political activity--History--20th century.
History, Modern--1945-1989.
Nineteen sixty-eight, A.D.
Protest movements--Germany--History--20th century.
Student movements--Germany--History--20th century.