Uncertain futures
Ayres, Robert U
Uncertain futures challenges for decision-making - New York John wiley and sons 1979 - xviii, 429p.; 23cm.
471042501
Economic forecasting
forecasting
Future
Futurology
Technological forecasting
Uncertain futures challenges for decision-making - New York John wiley and sons 1979 - xviii, 429p.; 23cm.
471042501
Economic forecasting
forecasting
Future
Futurology
Technological forecasting