
The system that people work in and the interaction with people may account for 90 or 95 percent of performance.
W. Edwards Deming
dec
19
2020

The system that people work in and the interaction with people may account for 90 or 95 percent of performance.
W. Edwards Deming
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People begin to become successful the minute they decide to be. Harvey MacKay |
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Het kleine boek voor grote verandering Bij Bol.com | Managementboek |