O'Conor, J.D <br/><br/>
Phonetics / 
O'Conor, J.D. 
 - 1st 
 - New york:  Penguin books,  1973. 
 - 315p;17cm 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>9391333088133 
<br/><br/><label>Dewey Class. No.: </label>414 OCO