P.K. · Paul K · Paul L. Kordis
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) | |
|---|---|---|---|---|
| DelphinStrategien: ManagementStrategien in chaotischen Systemen | 978-3-9806363-1-5 (3-9806363-1-3) | 1998 | Dudley Lynch | |
| Dolphinthink: The Workbook: Mastering the Skills You Need to Get Tough, Get Free, Get Focused and Get Going As a New Kind of Winner | 978-0-945822-02-8 (0-945822-02-2) | 1989 | " | |
| Name Your Passion: A User's Guide to Finding Your Personal Purpose | 978-0-9673183-0-1 (0-9673183-0-0) | 1996 | ||
Brain Technologies Corp · Delphinus Press · Henrich Verlag