Lewy, Arieh.
Planning the school curriculum / Arieh Lewy. - Belgium : UNESCO, c 1977. - 82 p. ; 20 cm. - Fundamentals of educational planning 23. .
338 338
92-803-1075-5
Educational planning.
375 / U2p
Planning the school curriculum / Arieh Lewy. - Belgium : UNESCO, c 1977. - 82 p. ; 20 cm. - Fundamentals of educational planning 23. .
338 338
92-803-1075-5
Educational planning.
375 / U2p