mer
21
mai
Advanced Negotiation Techniques 2025
€890
Not included in Professional Pack
21 mai 2025
(van 9.30u tot 17.15u)
![](https://images.gondola.be/2019-10/shaking-to-a-perfect-deal-picture-id1132763541.jpg?auto=format&fit=crop&h=420&ixlib=php-1.1.0&q=75&w=800&s=59959fe5ec586dcaf5240886ffb62159)