The results of searching for "English books": 5 English-speaking places
There are also organizations that speak other languages: Russian.
Oberdorfstrasse 32 8001 Switzerland
Badenerstrasse 333 8003 Zürich Switzerland
Landstrasse 18 5430 Switzerland
Zeughausstrasse 31 8004 Zürich Switzerland
Obermühle 8 6340 Zug Switzerland