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 . Bibliography: p. 138-143. ISBN: 9280310976 (pbk.) LCCN: 81179242 Subjects--Topical Terms: Education--Developing countries.Educational planning. LC Class. No.: LB5 LC2605 / .F85 no. 31 Dewey Class. No.: 370.314 / HAE 1981