Columbia subject headings:
Harvard subject headings:
Barrier-free design--United States.
Bars (Drinking establishments)--United States--Access for the physically handicapped.
Hotels--United States--Access for the physically handicapped.
Motels--United States--Access for the physically handicapped.
Princeton subject headings:
Barrier-free design--United States.
Hotels--United States--Access for the physically handicapped.
Motels--United States--Access for the physically handicapped.