Early childhood longitudinal study ECLS Birth cohort ECLS-B 9-month public-use data file and electronic code book

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Bibliographische Detailangaben
Körperschaft: National Center for Education Statistics (BerichterstatterIn)
Format: UnknownFormat
Sprache:eng
Veröffentlicht: Washington, DC U.S. Dep. of Education, Inst. of Education Sciences 2005
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Early childhood longitudinal study : ECLS Kindergarten class of 1998 - 99 : data files and electronic codebook ECLS-K K-8 full sample public-use data file 2009
Early childhood longitudinal study : ECLS Kindergarten class of 1998 - 99 ECLS-K longitudinal kindergarten-fifth grade public-use appendix CD-ROM 2006
Early childhood longitudinal study : ECLS Kindergarten class of 1998 - 99 : data files and electronic codebook ECLS-K fifth grade public-use data file 2006
Early childhood longitudinal study : ECLS Kindergarten class of 1998 - 99 : data files and electronic codebook ECLS-K longitudinal kindergarten-fifth grade public-use data file 2006
Early childhood longitudinal study : ECLS Birth cohort ECLS-B 9-month public-use data file and electronic code book 2005
Early childhood longitudinal study : ECLS Kindergarten class of 1998 - 99 : data files and electronic codebook ECLS-K third grade public-use data file 2004
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Early childhood longitudinal study : ECLS Kindergarten class of 1998 - 99 : data files and electronic codebook ECLS-K base year public-use : child file, teacher file, school file 2004
Early childhood longitudinal study : ECLS Kindergarten class of 1998 - 99 : data files and electronic codebook ECLS-K first grade public-use 2002
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