aug
23
2013
The Hitchhiker's Guide to LeanLessons from the RoadJamie Flinchbaugh, Andy Carlino
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Success is achieved by development of our strengths, not by elimination of our weakness.
Marilyn Vos Savant
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Leergeluk Inzicht in je brein maakt leren fijn!Marloes Aarsman & Heidi van der Westerlaken Bij Bol.com