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Originally published in China in 1966, this book contains four essays on philosophy by Mao Tsetung. They include 'On Practice,' 'On Contradiction,' 'On the Correct Handling of Contradictions Among the People,' and 'Where Do Correct Ideas Come From?'
⚠️ WARNING (California Proposition 65):
This product may contain chemicals known to the State of California to cause cancer,
birth defects, or other reproductive harm.
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