The Role of village schools in the development of rural areas :
The Role of village schools in the development of rural areas : Sierra Leone and Yugoslavia.
- Paris : UNESCO, 1987.
- pág. irregular. ; cuadr.
- ED- 87/ WS- 56 .
37:338 (664) (497.1) =20 ROL.
37:338 (664) (497.1) =20 ROL.