jan
27
2017
If you are going to achieve excellence in big things, you develop the habit in little matters. Excellence is not an exception, it is a prevailing attitude.
Colin L. Powell
In 10 stappen systemisch coachen Pas eenvoudig(e) systemische vormen toe in coachingPeter Dalmeijer, Yvonne Stam Bij Bol.com | Managementboek