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Peter Drucker

Peter Ferdinand Drucker was an Austrian-born American management consultant, educator, and author, whose writings contributed to the philosophical and practical foundations of the modern business corporation.

Citater

Вадим Мазурhar citeretfor 8 måneder siden
First find the facts
Вадим Мазурhar citeretfor 8 måneder siden
He insists that people who voice an opinion also take responsibility for defining what factual findings can be expected and should be looked for.
Вадим Мазурhar citeretfor 7 måneder siden
the question is not

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