Columbia subject headings:
Engineering--Study and teaching--United States.
Girls--Education--United States.
Mathematics--Study and teaching--United States.
Minorities in science--United States.
Science--Study and teaching--United States.
Technology--Study and teaching--United States.
Women in science--United States.
Harvard subject headings:
Engineering--Study and teaching--United States
Girls--Education--United States.
Mathematics--Study and teaching--United States
Minorities in science--United States.
Science--Study and teaching--United States
Technology--Study and teaching--United States
Women in science--United States
Princeton subject headings: