Integration of technical and vocational education into special education : Austria, Colombia, Iran, Tunisia. - Paris : UNESCO, c 1977. - 220 p. : ill. ; 25 cm. - Education UNESCO Special. . Bibliography : p. 220. 328 328 ISBN: 92-3-101438-2 Subjects--Topical Terms: Children with disabilities--Education. Dewey Class. No.: 371.9 / U2i