Books for developing countries Asia [and] Africa.
| Erakunde egilea: | |
|---|---|
| Beste egile batzuk: | , |
| Formatua: | Liburua |
| Hizkuntza: | English |
| Argitaratua: |
Paris
Unesco
c1965.
|
| Saila: | Its Reports and papers on mass communication, no. 47
|
| Gaiak: |