Geographic Subject
Allemagne
1
Bavaria
1
Canada
1
Canada, Western
1
Connecticut
1
England
1
Etats-Unis
1
Europe
1
European Economic Community countries
10
European Union countries
4
France
3
Germany
12
Germany (Federal Republic, 1949- )
1
Germany (West)
47
India
13
Japan
1
Pays de la Cee
2
Spain
1
Suisse
2
Switzerland
11
United States
5
États-Unis
2