Koch, Das 80/20-Prinzip
Impressum

Impressum

Richard Koch

Die Originalausgabe »The 80/20 Principle: The Secret of Achieving More with Less« erschien 1997 bei Nicholas Brealey Publishing Ltd. Copyright © 1997 by Richard Koch.

The new edition of »The 80/20 Principle: The Secret of Achieving More with Less« published by Nicholas Brealey Publishing, London, 2007. This Translation is published by