Kontakt 2020-01-07 Inhaltsverzeichnis Xing: https://www.xing.com/profile/Christian_Muench7/cv LinkedIn: https://www.linkedin.com/in/christian-muench/ Twitter: https://twitter.com/cmuench Autor Christian Münch Bearbeitet 2020-01-07 Lizenz CC BY-NC-ND 4.0