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.
| Awdur Corfforaethol: | |
|---|---|
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
London
s.n.
1949.
|
| Pynciau: |