01208nam 2200337Ia 450 991069703260332120230902161821.0(CKB)5470000002384578(OCoLC)647139292(EXLCZ)99547000000238457820100713d2009 ua 0engurcn|||||||||txtrdacontentcrdamediacrrdacarrierNational Assessment of Educational Progress[electronic resource] an overview of NAEP[Washington, D.C.] :National Center for Education Statistics, Institute of Education Sciences, U.S. Dept. of Education,[2009]1 online resource 6 unnumbered pages digital, PDF fileTitle from title screen (viewed July 12, 2010)."NCES 2009-490."National Assessment of Educational Progress Educational evaluationUnited StatesEducational evaluationNational Center for Education Statistics.GPOGPOBOOK9910697032603321National Assessment of Educational Progress3500537UNINA