A business book offering a program to practice the Rothschild's way of thinking and habits. - Title: The World's Billionaires: The Secret to Changing Your Life in 3 Weeks, as Told by 2000 Wealthy People - ISBN: 978-4-8379-2569-9 - Author: Tony Nonaka - Publisher: Mikasa Shobo - Price: 1300 yen Thank you for viewing.