Columbia subject headings:
Brazil--Social conditions--1964-1985--Congresses.
Brazil--Social policy--Congresses.
Human services--Brazil--Congresses.
Social movements--Brazil--Congresses.
Harvard subject headings:
Brazil--Social conditions--1964---Congresses.
Brazil--Social policy--Congresses.
Human services--Brazil--Congresses.
Social movements--Brazil--Congresses.
Princeton subject headings:
Brazil--Social policy--Congresses.
Social service--Brazil--Congresses.