Binding : Taschenbuch, Label : Independently published, Publisher : Independently published, medium : Taschenbuch, numberOfPages : 294, publicationDate : 2020-12-19, authors : Michael Schmidt, Holger Vos, Silke Brandt, Martin Schemm, Dirk Ryll, Christophe Nicolas, Vincent Voss, Karin Reddemann, Tobias Lagemann