Columbia subject headings:
Intelligence levels.
Race awareness.
Race discrimination.
Race.
Science and civilization.
Science--Social aspects.
Sex discrimination.
Sex.
Harvard subject headings:
Intelligence levels
Race
Race awareness
Race discrimination
Science and civilization
Science--Social aspects
Sex
Sex discrimination
Princeton subject headings:
Intelligence levels.
Race awareness.
Race discrimination.
Race.
Science and civilization.
Science--Social aspects.
Sex discrimination.
Sex.