Columbia subject headings:
Harvard subject headings:
Human services--Contracting out--Washington (State)--Seattle.
Pioneer Human Services.
Social case work--Washington (State)--Seattle.
Social service--Contracting out--Washington (State)--Seattle.
Princeton subject headings:
Human services--Contracting out--Washington (State)--Seattle.
Pioneer Human Services.
Social case work--Washington (State)--Seattle.
Social service--Contracting out--Washington (State)--Seattle.