搜索结果: 1-1 共查到“劳动经济学 First quarter 2009”相关记录1条 . 查询时间(0.083 秒)
Services producer price index (experimental)–First quarter 2009
Services producer price index First quarter 2009
2009/11/3
The experimental Services Producer Price Index (SPPI) measures movements in prices charged for services supplied by businesses to other businesses, local and national government. This article shows th...