At a logistics competition at TranslogIntermodal in Kalkar on February 20–21, 2018, Christoph Groß provided the 5 winners with a free copy of his book. (Image: Winners)
At a logistics competition at TranslogIntermodal in Kalkar on February 20–21, 2018, Christoph Groß provided the 5 winners with a free copy of his book. (Image: Winners)