Verlag Substantium

Cover for Bryan Kramer · There is No B2B or B2C (Taschenbuch) (2017)
Taschenbuch
There is No B2B or B2C
Bryan Kramer
Cover for Rob Phd Irwin · It's All Bs! We're All Wrong and Your'e All Right! (Taschenbuch) (2015)
Taschenbuch
It's All Bs! We're All Wrong and...
Rob Phd Irwin