Needs of children and adolescents a case study of Sri Lanka.
Part of a series of studies on educational and recreational needs of young age groups in several countries.
| Egile korporatiboa: | , |
|---|---|
| Formatua: | Liburua |
| Hizkuntza: | English |
| Argitaratua: |
Colombo
Marga Institute
1975.
|
| Saila: | Marga research studies
5. |
| Gaiak: |