搜索结果: 1-1 共查到“劳动统计学 tenure”相关记录1条 . 查询时间(0.091 秒)
Occupational tenure in 1987：many workers remain in their fields
college graduates men less education current occupations
2009/5/13
Generally, men have been in their current occupations longer than have women, whites longer than blacks, and college graduates longer than those with less education; almost half of the 55- to 59- year...