Columbia subject headings:
Basic income--United States.
Nixon, Richard M. (Richard Milhous), 1913-1994.
Public welfare--United States.
Harvard subject headings:
Basic income--United States
Nixon, Richard M. (Richard Milhous), 1913-1994
Public welfare--United States
Princeton subject headings:
Basic income--United States.
Nixon, Richard M. (Richard Milhous), 1913-1994.
Public welfare--United States.