Council of Europe · Fagbokforlaget
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Preparation for personal development: Preparation for personal life and for life in society | 978-92-871-0155-6 (92-871-0155-8) | 1982 |
| Research Method, Ethics and Statistics | 978-82-7477-167-3 (82-7477-167-2) | 2002 |