RichardKochβs The 80/20 Principle will show you how to ensure your efforts produce the best possible results. About Richard Koch. Richard Koch is the author of the Personal MBA-recommended book The 80/20 Principle. The 80/20 Principle has been articulated in all sorts of ways by many different people, but the central idea is the same: a
The80/20 Principle: Achieve More with Less: THE NEW 2022 EDITION OF THE CLASSIC BESTSELLER by Richard Koch (Author) β PDF and EPUB files download free [update: 4.2023]. The 80/20 Principle. Publisher β : β Nicholas Brealey Publishing (January 20, 2022) Language β : β English ISBN-10 β : β 1529370450 ISBN-13 β : β 978
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