Richard Koch

Libros
El principio 80/20 El principio 80/20
El principio 80/20
2015
The 80/20 Principle, Third Edition The 80/20 Principle, Third Edition
The 80/20 Principle, Third Edition
1998
The 80/20 Manager The 80/20 Manager
The 80/20 Manager
2013
The 80/20 Individual The 80/20 Individual
The 80/20 Individual
2003
80/20 Sales and Marketing 80/20 Sales and Marketing
80/20 Sales and Marketing
2013
O Princípio 80/20 O Princípio 80/20
O Princípio 80/20
2026