The Back of the Napkin
Solving problems and selling ideas with pictures
Dan Roam
Bij Managementboek
dec
07
2011
The Back of the Napkin
Solving problems and selling ideas with pictures
Dan Roam
Bij Managementboek
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Follow effective action with quiet reflection. From the quiet reflection will come even more effective action. Peter Drucker |
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Online trainen Bij Bol.com | Managementboek
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