The analysis of educational costs and expenditure /
Hallak, J.
The analysis of educational costs and expenditure / J. Hallak. - Paris : UNESCO , 1969. - 69p. : figs., tabs ; 21 cm. - IIEP. Fundamentals of educational planning ; 10. .
Education --Costs.------
The analysis of educational costs and expenditure / J. Hallak. - Paris : UNESCO , 1969. - 69p. : figs., tabs ; 21 cm. - IIEP. Fundamentals of educational planning ; 10. .
Education --Costs.------