Columbia subject headings:
Harvard subject headings:
Discrimination--Law and legislation--United States
Homeless persons--Civil rights--United States.
Homeless persons--Government policy--United States.
Homeless persons--Legal status, laws, etc.--United States.
Homelessness--Law and legislation--United States.
Mental health laws--United States
Mentally ill--Civil rights--United States.
Mentally ill--Government policy--United States.
Princeton subject headings:
Discrimination against people with disabilities--Law and legislation--United States.
Homeless persons--Legal status, laws, etc.--United States.
Homelessness--Law and legislation--United States.
Mentally ill--Legal status, laws, etc.--United States.