000 00598nam a22002171 4500
001 70426
090 _a70426
100 _a20070731d1977 k a0pory5003 ba
101 0 _aeng
102 _aUS
200 1 _aWelfare reform
_eissues, objectives and approaches
210 _aWashington DC
_cCongressional Budget Office
_d1977
215 _a175 p.
_d[30] cm
225 2 _aBackground paper
606 1 _aLuta contra a pobreza
606 1 _aAssistĂȘncia social
606 1 _aReforma da segurança social
606 1 _aEstados Unidos
675 _a364-7
675 _a364.3