MON | 07. JANUARY 1980 | 18 UHR
HELMUTH JAHN...
Rodolphe Luscher, Lausanne; Helmuth Jahn, Chicago; Werner Sobek, Stuttgart; Zvi Hecker, Tel Aviv; Ron Shiffman, New York; Santiago Calatrava, Zurich; Timothy Nissen, Basel; Cyrill Häring, Basel; Fritz Schumacher, Basel