Baker, Ann <br/><br/>
Ship or sheep : an intermediate pronounciation course. 3rd ed 

 - Cambridge Univerity Press  New York  c2011 
 - xii,224  4 CDs 
<br/><br/>
<br/><br/><br/>E 
<br/><br/><label>Universal Decimal Class. No.: </label>421.5 Bak