Columbia subject headings:
Minorities in the professions--United States.
Professions--Supply and demand--United States.
Women in the professions--United States.
Harvard subject headings:
Minorities in the professions--United States.
Professions--Supply and demand--United States.
Women in the professions--United States
Princeton subject headings:
Minorities in the professions--United States.
Professions--Supply and demand--United States.
Women in the professions--United States.