How child labour was eradicated in the USSR integrating school and society
| Prif Awdur: | |
|---|---|
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
Geneva
International Labour Office
1981.
|
| Cyfres: | Working paper / World employment programme research. Population and employment
no.109 |
| Pynciau: |