271 to 280 of 551 结果
2017-6-7 -
Gansu Province Basic Education Survey,2000
Unknown - 23.7 KB - MD5: e5f8de58618b5b8862c2c03f522e5646
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2017-6-7 -
Gansu Province Basic Education Survey,2000
Unknown - 1.5 MB - MD5: f9614421b39114ad1be0260855c10055
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2017-6-7 -
Gansu Province Basic Education Survey,2000
Unknown - 1.2 MB - MD5: f1dd1ae2ec133a237d1d4e4882f1b324
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2017-6-7 -
Gansu Province Basic Education Survey,2000
Unknown - 1.2 MB - MD5: 9e5079b8c1c00c7b19d97862654c7194
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2017-6-7 -
Gansu Province Basic Education Survey,2000
Unknown - 826.3 KB - MD5: 42e22e013b61a5cf2a08639336e45feb
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2017-6-7 -
Gansu Province Basic Education Survey,2000
Unknown - 660.0 KB - MD5: ec6886bec3f84d3179d05319a1b47637
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2017-6-7 - 截面调查数据
黄悦勤, 2017, "中国居民精神健康与疾病负担调查,2013", https://doi.org/10.18170/DVN/ZPAETN, 北京大学开放研究数据平台, V1
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2017-6-7 -
China Mental Health Survey,2013
Adobe PDF - 295.6 KB - MD5: de78b1298073536bc7331c5d83a03e49
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2017-6-7 - 截面调查数据
民政部政策研究中心课题组, 2017, "农村留守流动儿童与老年人保障服务状况调查项目城市流动儿童调查", https://doi.org/10.18170/DVN/FE918K, 北京大学开放研究数据平台, V1
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2017-6-7 -
National Survey of Migrant Children
Adobe PDF - 56.0 KB - MD5: f7ca1cc2b8d45f268a5215bcf2a515e7
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