Ackoff's Best: His Classic Writings on Management

The Essential Drucker

Peter F. Drucker

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The Systems Thinker: Essential Thinking Skills For Solving Problems, Managing Chaos, and Creating Lasting Solutions in a Complex World (The Systems Thinker Series Book 1)

Albert Rutherford

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The Elements of Thinking in Systems

Albert Rutherford

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An Introduction to General Systems Thinking

Gerald Weinberg

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