Columbia subject headings:
Housing policy--United States.
Low-income housing--United States.
Rent subsidies--United States.
Rental housing--United States--Finance.
Harvard subject headings:
Housing policy--United States.
Low-income housing--United States
Rent subsidies--United States.
Rental housing--United States--Finance.
Princeton subject headings:
Federal aid to housing.
Housing policy--United States.
Low-income housing--United States.
Rent subsidies--United States.
Rental housing--United States--Finance.