Onderzoek studieduur 1963
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下载链接：
https://datacatalogue.cessda.eu/detail/9113c54bc68ebd16b92b4892cf8dfb77f9fd685ed155d0af913e15ce42c4c934/?lang=en
下载链接
链接失效反馈官方服务：
资源简介：
<p>Study efficiency / study habits / evaluation of study / relation to staff / membership of organizations / social participation / data on work and on family background. Background variables: basic characteristics/ residence/ occupation/employment/ education/ religion</p>
提供机构：
DANS Data Station Social Sciences and Humanities
创建时间：
2008-11-07
