Ongehuwden 1965
收藏B2FIND2026-03-19 收录
下载链接：
https://b2find.eudat.eu/dataset/14b91449-f71d-5c00-921b-4436fae50a24
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资源简介：
Problems of older unmarried people / social participation / work / satisfaction / organizational memberships / most desired patterns of contact / loneliness / anomy /...
