Columbia subject headings:
Harvard subject headings:
Germany--Politics and government--1990-
Nineteen sixty-eight, A.D.--Influence.
Nineteen sixty-eight, A.D.--Social aspects.
Protest movements--Germany (West)
Protest movements--Germany (West)--History--20th century.
Social movements--Germany (West)
Social movements--Germany (West)--History--20th century.
Student movements--Germany (West)
Student movements--Germany (West)--History--20th century.
Princeton subject headings:
Nineteen sixty-eight, A.D.--Social aspects.
Protest movements--Germany (West).
Social movements--Germany (West)
Student movements--Germany (West)