搜索结果: 1-1 共查到“法学 Industry productivity trends”相关记录1条 . 查询时间(0.046 秒)
Industry productivity trends under the North American Industry Classification system
Industry productivity trends North American Industry Classification system
2009/4/1
The NAICS classification system presents a more consistent framework and a conceptual improvement for productivity measurement; while performance varied by industry, NAICS-based productivity measures ...