SLA Best Practices
Bart de Best
Bij Managementboek of Bol.com
sept
21
2011
SLA Best Practices
Bart de Best
Bij Managementboek of Bol.com
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It is not shortage of time that should worry us, but the tendency for the majority of time to be spent in low-quality ways. Richard Koch |
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Rosenshine's Principles in Action Bij Bol.com |