
The 80/20 principle: the secret of achieving more with less
Affaires et économie, Épanouissement personnel
Audio avec voix humaine
Résumé
The 80/20 Principle - that 80 per cent of results flow from just 20 per cent of the causes - is a principle of highly effective people and organizations. Koch shows how you can achieve much more with much less… effort, time and resources, simply by concentrating on the all-important 20 per cent. Followed by "The 80/20 individual." 1997.