Columbia subject headings:
Actions and defenses--United States.
Attorney and client--United States.
People with disabilities--Legal status, laws, etc.--United States.
People with disabilities--Transportation--Law and legislation--United States.
Harvard subject headings:
Actions and defenses--United States.
Attorney and client--United States.
Legal assistance to people with disabilities--United States.
People with disabilities--Legal status, laws, etc.--United States
People with disabilities--Transportation--Law and legislation--United States.
Public interest law--United States.
Princeton subject headings:
Actions and defenses--United States.
Attorney and client--United States.
People with disabilities--Legal status, laws, etc.--United States.
People with disabilities--Transportation--Law and legislation--United States.