mei
02
2012
Bad is never good until worse happens.
Danish Proverb
Plans are nothing, planning is everything Dwight Eisenhower
Plans are nothing, planning is everything
Dwight Eisenhower
Boeien! (Succesvol presenteren)Dé handleiding voor succesvolle presentatiesReinoud van Rooij
Bij Managementboek of Bol.com