Research output: Contribution to conference - Without ISBN/ISSN › Speech
| Publication date | 1991 |
|---|---|
| Number of pages | 15 |
| <mark>Original language</mark> | English |
| Event | the International Committee on Mathematics Instruction Conference on Assessment in Mathematics Education and its Effects - Cologne, Spain Duration: 1/01/1900 → … |
| Conference | the International Committee on Mathematics Instruction Conference on Assessment in Mathematics Education and its Effects |
|---|---|
| City | Cologne, Spain |
| Period | 1/01/00 → … |