1. A scenario generating methodology;Abt,1973
2. Some views on the use of judgement;Amara;Technol. Forecast. Soc. Change,1973
3. Technological Forecasting and Long-Range Planning;Ayres,1969
4. Technological change as explicit factor of economic growth;Ayres;Effects of Technological Change on and Environmental Implications of an Input-Output Analysis of the United States,1975
5. The use of dynamic modelling for conditional forecasts of resourse allocation policies;Blackman;Technol. Forecast. Soc. Change,1974