Special education for the severely handicapped the state of the art in 1975.
| Prif Awdur: | |
|---|---|
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
Reston, Va.
Council for Exceptional Children
[1976n].
|
| Cyfres: | Very special children, a resource series on the severely and multiply handicapped
|
| Pynciau: |