Richard Koch

4 books

Books by Richard Koch

80/20 Principle: The Secret to Achieving More with Less by Richard Koch - Book Cover

80/20 Principle: The Secret to Achieving More with Less

Richard Koch

Living The 80/20 Way by Richard Koch - Book Cover

Living The 80/20 Way

Richard Koch

Superconnect by Richard Koch - Book Cover

Superconnect

Richard Koch

The 80/20 Individual by Richard Koch - Book Cover

The 80/20 Individual

Richard Koch