By word of mouth; a rehabilitation course in better hearing, lip reading and speech conversation, Australian triple approach,
Gorde:
| Egile nagusia: | |
|---|---|
| Erakunde egilea: | |
| Formatua: | Liburua |
| Hizkuntza: | English |
| Argitaratua: |
[Melbourne,
Australian Association for Better Hearing,
1968]
|
| Gaiak: |
| Deskribapen fisikoa: | 97 p. diagrs. 28 cm. |
|---|