Christophersen, Paul <br/><br/>
An English phonetics course / 
Paul Christophersen. 
 - London :  Longmans,   c 1956. 
 - 216 p. :  ill. ;  25 cm. 
<br/><br/> Includes Index. 
<br/><br/>323  323 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language Phonetics.
<br/><br/><label>Dewey Class. No.: </label>421.5 / C466e