Hallak, Jacques
Education, training and the traditional sector / Jacques Hallak and Françoise Caillods . - Paris : UNESCO, International Institute for Educational Planning, 1981 . - 143 p. ; 21 cm. - Fundamentals of Educational Planning 31 .
Dons divers
370.014.5
Education, training and the traditional sector / Jacques Hallak and Françoise Caillods . - Paris : UNESCO, International Institute for Educational Planning, 1981 . - 143 p. ; 21 cm. - Fundamentals of Educational Planning 31 .
Dons divers
370.014.5