Educational innovations in Switzerland : traits and trends /
| Prif Awdur: | |
|---|---|
| Awdur Corfforaethol: | |
| Awduron Eraill: | |
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
Paris :
Unesco,
1978.
|
| Cyfres: | Experiments and innovations in education ;
no. 33 |
| Pynciau: | |
| Classic Catalogue: | View this record in Classic Catalogue |