The costing of educational plans /
Vaizey, John
The costing of educational plans / J. Vaizey, J. D. Chesswas. - París : UNESCO, International Institute for Educational Planning, 1967. - 263 p. - Fundamentals of educational planning 4 ; 6 .
COSTOS EDUCATIVOS
The costing of educational plans / J. Vaizey, J. D. Chesswas. - París : UNESCO, International Institute for Educational Planning, 1967. - 263 p. - Fundamentals of educational planning 4 ; 6 .
COSTOS EDUCATIVOS