Foster, Vivien Toward a social policy for Argentina's infrastructure sectors : evaluating the past and exploring the future / Vivien Foster - Washington, D.C. : The World Bank (WB) , 2004 - 56p. : ill. ; 25 cm. - Policy research working paper No. 3422 . Subjects--Topical Terms: Social policy--ArgentinaInfrastructure Gov. Doc. Class. No.: UN WB PRWP-3422