01692nam 2200457Ia 450 991069820350332120070629152133.0(CKB)1000000000744171(OCoLC)148074019(EXLCZ)99100000000074417120070629d2007 ua 0engurbn|||||||||txtrdacontentcrdamediacrrdacarrierChanges in instructional hours in four subjects by public school teachers of grades 1 through 4[electronic resource] /Beth A. Morton, Ben Dalton[Washington, D.C.] :National Center for Education Statistics, Institute of Education Sciences, U.S. Dept. of Education,[2007]9 pages digital, PDF fileStats in briefTitle from title page (viewed on June 28, 2007)."May 2007.""NCES 2007-305.""Schools and Staffing Survey."Includes bibliographical references.Stats in briefEducation, PrimaryUnited StatesPublic schoolsUnited StatesStatisticsStatistics.lcgftEducation, PrimaryPublic schoolsMorton Beth A1417087Dalton Benjamin Wesley1975-1417088National Center for Educational Statistics.Institute of Education Sciences (U.S.)GPOGPOBOOK9910698203503321Changes in instructional hours in four subjects by public school teachers of grades 1 through 43524392UNINA