Becker, Benjawan Poomsan. <br/><br/>
Improving your Thai pronunciation  a guide to mastering Thai sounds / 
Benjawan Poomsan Becker. 
 - Berkeley, CA :  Paiboon Publishing ;  c2003. 
 - 1 sound disc : 
<br/><br/> Compact disc. 
<br/><br/><label>ISBN: </label>1887521267 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Thai language
<br/><br/><label>Dewey Class. No.: </label>495.9183421  / Im