在您的搜寻 主题建议
在您的搜寻 主题建议
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
-
1
-
2
-
3
-
4
-
5
-
6
-
7
-
8
-
9
-
10
-
11
-
12
-
13
-
14
-
15
-
16
-
17
-
18
-
19
-
20