Columbia subject headings:
Harvard subject headings:
Germany--Social conditions--20th century
Germany--Social conditions--21st century.
Nineteen sixty-eight, A.D.--Social aspects--Germany--Philosophy.
Protest movements--Germany--History--Influence.
Student movements--Germany--History--Influence.
Princeton subject headings:
Germany--Social conditions--20th century.
Germany--Social conditions--21st century.
Nineteen sixty-eight, A.D.--Social aspects--Germany.
Protest movements--Germany--History--Influence.
Student movements--Germany--History--Influence.