The mechanism of speech
Subtitle: 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
By: by Alexander Graham Bell
Edition: 5th ed.
Publisher: Funk & Wagnalls Co.
Published: 1911
Place of publication: New York
Language: eng
Number of pages: 133
Subjects: Speech; Phonetics; Deaf -- Means of communication
Notes: Includes index.