Christoph Keese
Christoph Keese has written at least 2 books. Their most popular book is Silicon Germany: Wie wir die digitale Transformation schaffen with 1 save with an average rating of 2⭐.
Christoph Keese has written at least 2 books. Their most popular book is Silicon Germany: Wie wir die digitale Transformation schaffen with 1 save with an average rating of 2⭐.
