"The 80/20 Principle" by Richard Koch is a self-help and psychology audiobook. Presented in English and in compact disc format, this Audio book offers insights on general topics related to the 80/20 principle. With the author's expertise and engaging narrative, this audiobook Cd's provides valuable tips and strategies for personal development and understanding of psychological principles. Ideal for those looking to improve their lives and gain a deeper understanding of the power of the 80/20 principle. Item has...CD'S X6
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