Lanean...
Augmentative communication: an introduction
| Egile nagusia: | |
|---|---|
| Formatua: | Printed Book |
| Hizkuntza: | English |
| Argitaratua: |
Maryland
American Speech language hearing Association
1986
|
| Gaiak: |
| Alearen deskribapena: | |
|---|---|
| Deskribapen fisikoa: | xiii, 505p. |