Éditeur Doubleday
Documents disponibles chez cet éditeur (1)
Affiner la recherche
texte imprimé
Be more effective with less effort by learning how to identify and leverage the 80/20 principle: that 80 percent of all our results in business and in life stem from a mere 20 percent of our efforts. The 80/20 principle is one of the great secr[...]
