01667oam 2200469 450 991070826390332120140730120755.0(CKB)4950000000063386(OCoLC)874768551(EXLCZ)99495000000006338620140325d2014 ua 0engurbn||||m||||txtrdacontentcrdamediacrrdacarrierBuilding the ladder of opportunity what's working to make the American Dream a reality for middle-class families : hearing of the Committee on Health, Education, Labor, and Pensions, United States Senate, One Hundred Twelfth Congress, first session ... July 26, 2011Washington :U.S. Government Printing Office,2014.1 online resource (iii, 121 pages)S. hrg. ;112-855Title from title screen (viewed on Mar. 25, 2014).Paper version available for sale by the Superintendent of Documents, U.S. Government Printing Office.Building the Ladder of OpportunityMiddle class familiesUnited StatesIncome distributionUnited StatesSocial mobilityUnited StatesLegislative hearings.lcgftMiddle class familiesIncome distributionSocial mobilityGPOGPOGPOCOOWAUGPOOCLCOGPOBOOK9910708263903321Building the ladder of opportunity3512868UNINA