Columbia subject headings:
Harvard subject headings:
Germany--History--20th century.
Masculinity--Germany (West)--History--20th century.
Nineteen sixty-eight, A.D.
Protest movements--Germany (West)--History--20th century.
Socialism--Germany (West)--History--20th century.
Student movements--Germany (West)--History--20th century.
Students--Germany (West)--Psychology--History--20th century.
Students--Political activity--Germany (West)--History--20th century.
Princeton subject headings:
Emotions--Sociological aspects.
Germany--History--1945-1990.
Germany--Social conditions--20th century.
Masculinity--Germany (West)--History--20th century.
Nineteen sixty-eight, A.D.