Integration of technical and vocational education into special education :
Integration of technical and vocational education into special education :
Austria. Colombia. Iran. Tunisia.
- París : UNESCO, 1977.
- 220 p.
- Special education .
Bibliografía: p. 220
9231014382
376.2: 377 (100) =20 INT
Bibliografía: p. 220
9231014382
376.2: 377 (100) =20 INT