Marie Claude Bétrix & Araldoconsolascio Seestrasse 78, 8703 Erlenbach ZH 9109000 www.b-c-arch.ch profil, portfolio
Betrix & Consolascio Architekten AG Seestrasse 78, 7007 Chur 19109000 http://www.b-c-arch.ch profil, portfolio