search query: @author Kalff, H. / total: 4
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| Author: | Kalff, H. |
| Title: | How to tackle the future. |
| Journal: | European Research
1982 : JAN, VOL. 10:1, p. 37-42 |
| Index terms: | SOCIAL INDICATORS FORECASTING TECHNIQUES FUTURE STUDIES MACROECONOMICS PROBABILITY |
| Language: | eng |
| Abstract: |
SCIMA