Columbia subject headings:
Age discrimination--United States.
Aging.
Older people--Psychology.
Older people--United States--Social conditions.
Harvard subject headings:
Age discrimination--United States.
Aging
Older people--Psychology.
Older people--United States--Social conditions.
Princeton subject headings:
Age discrimination--United States.
Aging.
Older people--Psychology.
Older people--United States--Social conditions.