Columbia subject headings:
Elections--United States--Periodicals.
Public buildings--Barrier-free design--United States--States--Periodicals.
Voter registration--United States--States--Periodicals.
Harvard subject headings:
Elections--United States--Periodicals.
Public buildings--United States--States--Barrier-free design--Periodicals.
Voter registration--United States--States--Periodicals.
Princeton subject headings: