Jack Welch

Books
Winning znaczy zwyciężać Winning znaczy zwyciężać
Winning znaczy zwyciężać
2005
El MBA para la vida real El MBA para la vida real
El MBA para la vida real
2016
The Real-Life MBA The Real-Life MBA
The Real-Life MBA
2015
The Real-Life MBA The Real-Life MBA
The Real-Life MBA
2015
When Running Was Young and So Were We When Running Was Young and So Were We
When Running Was Young and So Were We
2014
Jack Jack
Jack
2014