International studies of national speech education systems.
| Údar corparáideach: | |
|---|---|
| Rannpháirtithe: | , |
| Formáid: | LEABHAR |
| Teanga: | English |
| Foilsithe / Cruthaithe: |
Minneapolis
Burgess Pub. in cooperation with the Pacific Speech Association
[1970-
|
| Ábhair: |


