
Management is efficiency in climbing the ladder of success; leadership determines whether the ladder is leaning against the right wall.
Stephen R. Covey
juli
30
2011

Management is efficiency in climbing the ladder of success; leadership determines whether the ladder is leaning against the right wall.
Stephen R. Covey
If you don’t get the requirements right, it doesn’t matter how well you do anything else. Karl Wiegers |
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Timemanagement volgens Covey Bij Bol.com | Managementboek
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