Columbia subject headings:
Households--United States--Statistics.
Income distribution--United States--Statistics.
Poor--United States--Statistics.
Wealth--United States--Statistics.
Harvard subject headings:
African Americans--United States--Statistics.
Households--United States--Statistics
Income distribution--United States--Statistics.
Poor--United States--Statistics.
Wealth--United States--Statistics.
Women--United States--Statistics.
Princeton subject headings: