You can send a mail to wilhelmderuiter@gmail.com order this edition.

You will get a return mail with the account number where you can transfer the amount.

The costs are:

The edition on a CD-ROM costs 20 Euro, posting included

Please advise the address where the CD-ROM has to be posted.

If you prefer the digital version of the edition, the cost is 15 Euro


Wilhelm de Ruiter
Trainer / Docent / Author
Raadhuisstraat 4e
7255BM Hengelo Gld. The Netherlands
0031575-462701
wilhelmderuiter@gmail.com