प्रस्तावित विषय : खोज निहित
प्रस्तावित विषय : खोज निहित
Social prediction
Social conditions
10
Social change
7
Economic conditions
5
Economic forecasting
5
Social policy
4
Forecasting
3
Forecasts
3
Twentieth century
3
Civilization, Modern
2
Congresses
2
Decision-making
2
Mathematical models
2
Politics and government
2
Quality of life
2
Science fiction
2
Advertising
1
Aims and objectives
1
Christianity
1
Civilization
1
Conflict of generations
1
Economic policy
1
Education, Higher
1
European federation
1
History
1
Human-animal communication
1
Influence
1
Interpersonal relations
1
Juvenile fiction
1
Mass media
1
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1
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2
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3
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5
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6
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8
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10
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13
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14
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15
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16
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18
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19
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20