TY  - BOOK
AU  - Chesswas, J. D.
AU  - Vaisey, J.
ED  - UNESCO
TI  - The costing of education plans
T2  - Fundamentals of educational planing
PY  - 1967///
CY  - Paris
PB  - UNESCO
KW  - Educación
KW  - Costos
KW  - Política educativa
ER  -