bert van dijk international trainer, writer & teacher for trainers
Bert van Dijk is an experienced expert on influence and interaction.
His book Influencing others, start with yourself is a Dutch bestseller, second best sold book of the Editing Company Thema. It is translated both in English and Chinees.
Bert van Dijk is also founder and director of the Leary Academy.
Just give me a ring in order to explore the possibilities for co-operation: +31 6 43122799, or send me an e-mail: firstname.lastname@example.org