Richard Koch
14 titles on Bookis
Start with this one
80/20-individet
Hvordan velge vinneraksjer
Simplify
The 80/20 Principle
The 80/20 Manager
80/20 prinsippet
The 80/20 Principle: The Secret to Success by Achieving More with Less
Living the 80/20 Way
Vocational Training in Germany
Simplify How the Best Businesses in the World Succeed
The financial times guide to strategy
The 80/20 Principle Achieve More with Less
The 80/20 Principle and 92 Other Powerful Laws of Nature
80/20-regeln Hemligheten med att uppnå mer med mindre
