学科综合实践活动校外课程资源的开发-以北京市延庆县为例

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1008-228x|29|5|71-74

ISSN: 1008-228x

Source: 北京教育学院学报:社会科学版, Vol.29, Iss.5, 2015-01, pp. : 71-74

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Abstract