Richard Koch művei

Suicide of the West

Das 80/20-Prinzip - Mehr Erfolg mit weniger Aufwand

Es gibt kaum eine Regel, die eine so umfassende Gültigkeit hat wie das 80/20-Prinzip. Es besagt, dass 80 Prozent des Erfolgs auf 20 Proze...

80/20 Daily - Your Day-by-Day Guide to Happier, Healthier, Wealthier, and More Successful Living using the 8020 Principle

DAILY ADVICE FOR MORE SUCCESSFUL LIVING WITH LESS EFFORT FROM THE BESTSELLING AUTHOR OF THE 80/20 PRINCIPLE<BR><BR>Readers lo...

The 80/20 Principle - The Secret of Achieving More with Less

Princip 80/20 (jubilejnoe izdanie, dopolnennoe)

80/20 Beliefs - Why Changing Just a Few Beliefs Can Transform Your Life

Discover how changing a few core beliefs can transform your life and provide last happiness.<BR><BR>In his million-copy bests...

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

Moses or why everyone is a leader