1. Forecast of Development Trend of Automatic Techniques in Machinery Building Industry;Yangze,1982
2. Forecasting and Its Application;Yuxiang,1975
3. A Collection of Research Reports of the Forecasting and Comprehensive Analysis of the Development of Mechatronics;Xianggying,1985
4. Forecasting and Assessment of Prospects of Car Development;Ziwen,1987
5. Application of Panel Interrogation in the Development of Wall Materials;Jinxin;Journal of Forecasting,1982