| Original language | Dutch |
|---|---|
| Place of Publication | Heerlen |
| Publisher | Open Universiteit |
| Number of pages | 8 |
| Publication status | Published - 1992 |
| Externally published | Yes |
| Original language | Dutch |
|---|---|
| Place of Publication | Heerlen |
| Publisher | Open Universiteit |
| Number of pages | 8 |
| Publication status | Published - 1992 |
| Externally published | Yes |