Columbia subject headings:
Libraries and people with disabilities.
Libraries and the blind.
Library of Congress. National Library Service for the Blind and Physically Handicapped.
Harvard subject headings:
Blind--Services for--United States.
Libraries and people with disabilities--United States.
Libraries and people with disabilities.
Libraries and the blind--United States.
Libraries and the blind.
Library of Congress. National Library Service for the Blind and Physically Handicapped
People with disabilities--Services for--United States
Princeton subject headings: