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3% of the problems have figures, 97% of the problems do not.
W. Edwards Deming
juni
24
2014
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3% of the problems have figures, 97% of the problems do not.
W. Edwards Deming
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If you believe that you know the requirements better than the customer, you are part of the problem, not the solution. Alan Davis |
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Boeien! (Succesvol presenteren) Bij Managementboek of Bol.com
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