The mechanism of speech :
| Secondary Title | lectures delivered before the American Association to Promote the Teaching of Speech to the Deaf, to which is appended a paper Vowel theories, read before the National Academy of Arts and Sciences |
|---|---|
| Volume | 1916 |
| Publication Date | 1916 |
| Author | Bell, Alexander Graham, 1847-1922 |
| Publisher | Funk & Wagnalls |
| City | New York |
| Page count | 160 |
| PPA Collections | |
| View on HathiTrust | nnc2.ark:/13960/t54f2jp07 |