Co-creatie van verandering
André Wierdsma
Bij Managementboek
dec
29
2011
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The first 90 percent of the code accounts for the first 90 percent of the development time. The remaining 10 percent of the code accounts for the other 90 percent of the development time. Tom Cargill
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Vind je element Bij Bol.com | Managementboek
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