Committee
Jürg Nef – President
E-Mail: president(at)ectw.ch
Doris Züger – Secretary
E-Mail: secretary(at)ectw.ch
Stefan Müller– Treasurer
E-Mail: treasurer(at)ectw.ch
E-Mail: president(at)ectw.ch
E-Mail: secretary(at)ectw.ch
E-Mail: treasurer(at)ectw.ch