The mechanism of speech - 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

Författare
Alexander Graham Bell
(Alexander Graham Bell.)
Språk
Engelska
Förlag År Ort Om boken ISBN
Funk & Wagnalls Co. 1911 USA, New York xv, 133 sidor. : ill. 25 cm.