
If you don’t get the requirements right, it doesn’t matter how well you do anything else.
Karl Wiegers
apr
30
2011

If you don’t get the requirements right, it doesn’t matter how well you do anything else.
Karl Wiegers
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There are no secrets to success. It is the result of preparation, hard work and learning from failure. Colin L. Powell |
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Groot coachingsmodellenboek |