CK
Christoph Kirn
Language Coach for German chez Wortschatz Sprachcoaching, Founder of Wortschatz
Baar, Zug, SchweizCoordonnées
LinkedInVoir le profil
Activité professionnelle
PosteLanguage Coach for German
EntrepriseWortschatz Sprachcoaching, Founder of Wortschatz
LocalisationBaar, Zug, Schweiz