Columbia subject headings:
Germany--History--1945-1990.
Nineteen sixty-eight, A.D.
Protest movements--Germany (West)
Social movements--Germany (West)
Harvard subject headings:
Germany--History--1945-1990.
Nineteen sixty-eight, A.D.
Nineteen sixty-eight, A.D.--Congresses.
Protest movements--Germany (West)
Protest movements--Germany (West)--History--Congresses.
Social movements--Germany (West)
Student movements--Germany (West)--History--Congresses.
Students--Political activity--Germany (West)--Congresses.
Princeton subject headings:
Germany--History--1945-1990.
Nineteen sixty-eight, A.D.
Protest movements--Germany (West).
Social movements--Germany (West)