Peter Drucker: Checking the results of a decision against its expectations shows executives what their strengths are, where they need to improve, and where they lack knowledge or information.

Checking the results of a decision against its expectations shows executives what their strengths are, where they need to improve, and where they lack knowledge or information.

-- Peter Drucker


		Name: Peter Drucker Type: Businessman Nationality: American Birth: November 19, 1909 Death: November 11, 2005

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