Columbia subject headings:
Harvard subject headings:
Communism and liberty--Germany (East)
Communist aesthetics.
Germany (East)--Intellectual life.
Humanism--Germany (East)
Humanism--Germany (East)--History--20th century.
Humanism.
Secular humanism--Germany (East)
Socialization--Germany (East)--History--20th century.
Princeton subject headings:
Germany (East)--Intellectual life--History--20th century.
Humanism--Germany (East)--History--20th century.
Socialization--Germany (East)--History--20th century.