Country

• Greece (1) 

  Czechoslovakia (1) East Germany (3) Germany (1) Hungary (2)

Year

• 1965 (1) 

  1966 (2) 1980 (2) 1981 (2)

Themes

•  Architecture (1)
•  CEPT (1)
•  Cultures (1)
•  History (1)
•  Industry (1)
•  Science (1)
•  Space (1)
•  Sports (1)