Hai, Muhammad Abdul  <br/><br/>
A phonetic and phonological study of nasals and nasalization in Bengali:  based on the observar's own pronunciation / 
Muhammad Abdul Hai with a foreword by J. R. Firth. 
 - Dacca:  University of Dacca,  1960. 
 - xvi, 241 p. :   ill. ;   24 cm. 
<br/><br/>p. 231-237 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Bengali language--phonetics