sept
24
2017
Lean Practitioner & Lean Expert mindset, skill set & tool setH.C. Theisens
Bij Bol.com | Managementboek
If you can't explain it to a six year old, you don't understand it yourself.
Albert Einstein
SprintHow To Solve Big Problems and Test New Ideas in Just Five DaysJake Knapp, John Zebratsky & Braden Kowitz