UNESCO consultation on special education :
UNESCO consultation on special education : Final Report.
- Paris : UNESCO, 1988.
- 17 p.
- ED-88/WS-45 .
anexos
376.2.4: 37.014.5 (100) =20 "1988" INF
anexos
376.2.4: 37.014.5 (100) =20 "1988" INF