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Technological forecasting : tools, techniques, applications
Lien, Arthur P., (1968)
Technological forecasting in perspective : a framework for technological forecasting, its techniques and organisation : a description of activities and annotated bibliography
Jantsch, Erich, (1967)
The technology of forecasting and the forecasting of technology : an inaugural lecture delivered 26 January 1972 at the University of Surrey
Robinson, Colin, (1972)