Aperçu gratuit du livre 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; Illustrated With Charts and Di
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; Illustrated With Charts and Di