O'Connor, J. D. <br/><br/>
Better English pronunciation / 
J. D. O'Connor. 
 - 2nd ed. 
 - London :   Cambridge University press,   1980. 
 - 150 p. ;  23 cm. 
<br/><br/>392  392 
<br/><br/><label>ISBN: </label>978 0 521 68259 6 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Phonology--English.
<br/><br/><label>Dewey Class. No.: </label>421.52 / O1b