Der Plattform-Navigator Oliver , Gassmann, Felix , Wortmann, Sven , Jung & Wolfgang , Bronner 9783446473942 | German | Cards | 2022 Get stock status ... €49.99
Der St. Galler Business Model Navigator Oliver , Gassmann, Karolin , Frankenberger & Michaela , Choudury 9783446468276 | German | Cards | 2021 Get stock status ... €49.99