Columbia subject headings:
Harvard subject headings:
Emergency housing--Law and legislation--United States.
Homeless persons--Services for--Law and legislation--United States.
Homeless persons--Services for--United States.
Shelters for the homeless--Law and legislation--United States.
Princeton subject headings:
Emergency housing--Law and legislation--United States.
Homeless persons--Services for--Law and legislation--United States.
Shelters for the homeless--Law and legislation--United States.