Griffiths, V.L.
The problems of rural education / V. L. Griffths . - Paris : UNESCO, 1968 . - 37 p. ; 21 cm. - Fundamentals of educational planning 7 .
Dons divers
370.014.
The problems of rural education / V. L. Griffths . - Paris : UNESCO, 1968 . - 37 p. ; 21 cm. - Fundamentals of educational planning 7 .
Dons divers
370.014.