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收藏Mendeley Data2024-01-31 更新2024-06-28 收录
下载链接：
http://www.icpsr.umich.edu/icpsrweb/ICPSR/studies/9055
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资源简介：
Additional documentation describing C80's capabilities and use is available only in hardcopy form upon request from ICPSR. Prepared by University of Michigan, Institute for Gerontology, and the Inter-university Consortium for Political and Social Research.
创建时间：
2024-01-31
