Education, training and the traditional sector /
Hallak, Jacques, 1937-
Education, training and the traditional sector / Jacques Hallak; Françoise Caillods. - París : UNESCO. International Institute for Educational Planning, 1981. - 143 p. : fot. - Fundamentals of educational planning ; 31 .
9280310976
37:331 (100) =20 HAL No.31.
Education, training and the traditional sector / Jacques Hallak; Françoise Caillods. - París : UNESCO. International Institute for Educational Planning, 1981. - 143 p. : fot. - Fundamentals of educational planning ; 31 .
9280310976
37:331 (100) =20 HAL No.31.