https://www.scheller.consulting/wp-content/uploads/2021/01/LogoTransparent_scheller.consulting_300px.png00Torsten Schellerhttps://www.scheller.consulting/wp-content/uploads/2021/01/LogoTransparent_scheller.consulting_300px.pngTorsten Scheller2017-11-19 15:43:572017-11-19 15:43:57Interview zum Buch