Commission on Behavioral and Social Sciences and Education & Division of Behavioral and Social Sciences and Education Learning from Experience [PDF ebook] Evaluating Early Childhood Demonstration Programs
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语言 英语 ● 格式 PDF ● 网页 286 ● ISBN 9780309540605 ● 编辑 Jeffrey R. Travers & Richard J. Light ● 出版者 National Academies Press ● 发布时间 1982 ● 下载 3 时 ● 货币 EUR ● ID 7146685 ● 复制保护 Adobe DRM