juni
19
2016
Alles wat we creëren begint met een idee.
Jeff Gasperz
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If you can't describe what you are doing as a process, you don't know what you are doing.
William Edwards Deming
The Making Habits, Breaking Habits (ebook) Why We Do Things, Why We Don'T, and How to Make Any Change StickJeremy Dean
Bij Bol.com