01407oas 2200385 a 450 991070123270332120111213142502.0(CKB)5470000002416732(OCoLC)768246784(EXLCZ)99547000000241673220111213a20009999 |a engur|||||||||||txtrdacontentcrdamediacrrdacarrierProgram for International Student Assessment (PISA)[electronic resource] U.S. public-use data files, electronic codebook, and user's guide[Washington, D.C.] National Center for Education Statistics, Institute of Education Sciences, U.S. Dept. of Educationvolumes digital, PDF filesIssue for 2000 not available online.Program for International Student Assessment Academic achievementUnited StatesStatisticsEducationCross-cultural studiesStatisticsStatistics.lcgftAcademic achievementEducationNational Center for Education Statistics.Programme for International Student Assessment.GPOGPOGPOJOURNAL9910701232703321Program for International Student Assessment (PISA)3532987UNINA