The principles of the International Phonetic Association being a description of the International phonetic alphabet and the manner of using it, illustrated by texts in 51 languages.
| Erakunde egilea: | |
|---|---|
| Formatua: | Liburua |
| Hizkuntza: | English |
| Argitaratua: |
London
s.n.
1949.
|
| Gaiak: |