Peter Drucker Quote: No.37
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There is nothing so useless as doing efficiently that which should not be done at all. Peter Drucker | Refcard PDF ↑
Tool box
- Name:
- Peter Drucker (random)
- Books & Videos:
- Peter Drucker Books & Videos
- Type:
- Businessman
- Nationality:
- American
- Birth Date / Year:
- November 19, 1909
- Death Date / Year:
- November 11, 2005
