In his bestselling book The 80/20 Principle, Richard Koch showed readers how to put the 80/20 Principle - the idea that 80 per cent of results come from just 20 per cent of effort - into practice in their personal lives... Zobraziť viac
Millions of highly effective people have become more successful by understanding the simple fact that 80% of your results come from 20% of your efforts. All you have to do is identify the 20 percent that leads to 80 percent. The 80/20 Principle shows... Zobraziť viac
The bestselling author of The 80/20 Principle reveals the powerful principle of simplifying as a strategy for any company to create new markets and soaring profits... Zobraziť viac
Twenty years after its first publication, The 80/20 Principle is a global bestseller read by millions of highly effective people around the world. Now, it is more powerful and essential than ever... Zobraziť viac