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收藏Mendeley Data2024-03-27 更新2024-06-27 收录
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http://www.icpsr.umich.edu/icpsrweb/ICPSR/studies/3371
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资源简介：
record abstracts This data has been reviewed and processed by ICPSR staff. In cases where errors could be determined, they were corrected. In some instances, an error was found but no corrective solution was possible. During processing some variable names were truncated to eight characters. In those cases, efforts were made to make the variable names as similar to the original name as possible. The variable labels were not changed to ensure agreement between the statistical files and the codebook.
创建时间：
2023-06-28
