Diphthongs in American speech
Subtitle: a study of the duration of diphthongs in the contextual speech of two hundred and ten male under graduates.
Published: 1948
Place of publication: New York
Language: eng
Number of pages: 86
Subjects: English language -- United States -- Vowels.; English language -- United States -- Pronunciation.
Notes: Bibliography : p. 78-86.
Thesis--Columbia University.
Vita.