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Great Thinkers in 60 Minutes - Volume 4 : Schopenhauer, Nietzsche, Wittgenstein, Kafka, Arendt

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Foucault in 60 Minutes : Great Thinkers in 60 Minutes

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Schopenhauer in 60 Minutes : Great Thinkers in 60 Minutes

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Great Thinkers in 60 Minutes - Volume 5 : Adorno, Habermas, Foucault, Rawls, Popper

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Great Thinkers in 60 Minutes - Volume 3 : Confucius, Buddha, Epicurus, Descartes, Hobbes

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Epicurus in 60 Minutes : Great Thinkers in 60 Minutes

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Descartes in 60 Minutes : Great Thinkers in 60 Minutes

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Kafka in 60 Minutes : Great Thinkers in 60 Minutes

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Buddha in 60 Minutes : Great Thinkers in 60 Minutes

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Confucius in 60 Minutes : Great Thinkers in 60 Minutes

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Arendt in 60 Minutes : Great Thinkers in 60 Minutes

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Habermas in 60 Minutes : Great Thinkers in 60 Minutes

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Hobbes in 60 Minutes : Great Thinkers in 60 Minutes

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Popper in 60 Minutes : Great Thinkers in 60 Minutes

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Adorno in 60 Minutes : Great Thinkers in 60 Minutes

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Rawls in 60 Minutes : Great Thinkers in 60 Minutes

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Wittgenstein in 60 Minutes : Great Thinkers in 60 Minutes

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Nietzsche in 60 Minutes : Great Thinkers in 60 Minutes

Walther Ziegler