Roach, Peter <br/><br/>
English Phonetics and Phonology :  a practical course. 

 - 4th ed. 
 - Cambridge :  Cambridge University Press,  2020. 
 - xii, 231 p.  ill.  24 cm. 
<br/><br/>includes bibliography and index 
<br/><br/><label>ISBN: </label>9780521149211 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Study and teaching--Foreign speakers
<br/><br/><label>Dewey Class. No.: </label>421.5 ROA