Region
United States
355
États-Unis
66
USA
37
Great Britain
12
China
8
Italy
8
Japan
8
France
6
Germany
5
India
5
Soviet Union
5
Brazil
4
England
4
Europe
4
Japon
4
Australia
3
Developing countries
3
Förenta staterna
3
Illinois
3
Aims and objectives
2
Estados Unidos
2
Großbritannien
2
Latin America
2
Mexico
2
Pennsylvania
2
Philadelphia
2
Reggio Emilia
2
URSS
2
Allemagne (Ouest)
1
Angleterre
1
Armenia
1
Austraila
1
Belgium
1
California
1
Canada
1
Caribbean Area
1
Chicago
1
Chine
1
Etats-Unis
1
Europa
1
Écosse
1
Germany (West)
1
Greece
1
History
1
Ireland
1
Italie
1
Japón
1
Korea (South)
1
Lateinamerika
1
Los Angeles
1
more ...