Spiegel-Student-Pisa-Test
收藏B2FIND2026-04-29 收录
下载链接：
https://b2find.eudat.eu/dataset/53de9f21-b413-5d7a-81ed-45227f8faf08
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资源简介：
The Student Pisa 2009 was a survey designed for students to determine their general education in German-speaking countries and to query information about their studies. For the...
