ASL en BiSL praktijkcases
Yvette Backer
Bij Bol.com | Managementboek
nov
03
2014
ASL en BiSL praktijkcases
Yvette Backer
Bij Bol.com | Managementboek
Efficiency is doing things right. Effectiveness is doing the right things. Success is doing the right things, right, right now. Nisandeh Neta |
Slaap je slim! Bij Bol.com | Managementboek |