价格理论与实践
- 网络Price Theory and Practice
价格理论与实践-
低质水的价格理论与实践
The practice and theory about price of low quality water
-
城市供水价格理论研究与实践分析
Research on Water Rates Theory of Urban Water Supply Systems and Case Study
-
日本两部分水价制度对我国的借鉴意义研究城市供水价格理论研究与实践分析
Study of the History of Japan 's Tap Water Rates and the Lessons for China Research on Water Rates Theory of Urban Water Supply Systems and Case Study