| Original language | Undefined/Unknown |
|---|---|
| Place of Publication | Helsinki |
| Publisher | Helsingin kaupungin kouluvirasto |
| Publication status | Published - 1994 |
| Publication type | D4 Published development or research report or study |
Publication series
| Name | Helsingin kaupungin kouluviraston julkaisuja |
|---|---|
| No. | A11 |