Columbia subject headings:
Harvard subject headings:
Housing policy--Germany (West)
Housing policy--United States.
Housing--Germany (West)
Housing--United States
Rent subsidies--Germany (West)
Rent subsidies--United States.
Princeton subject headings:
Housing policy--Germany (West)
Housing policy--United States.
Housing--Germany (West)
Housing--United States.
Rent subsidies--Germany (West).
Rent subsidies--United States.