Just :  listening and speaking: pre-intermediate / 
Ana Acevedo... [et al.]. 
 - London, England :  Marshall Cavendish,  2007. 
 - 2 CD audio. 
<br/><br/> AMERICAN EDITION 
<br/><br/> Tracks 1-47  Tracks 48-95  v.1  v.2 
<br/><br/><label>ISBN: </label>9780462000466 
<br/><br/><label>Subjects--Topical Terms: </label><br/>INGLES--ENSEÑANZA<br/>INGLES--ENSEÑANZA--MATERIALES AUDIOVISUALES
<br/><br/><label>Dewey Class. No.: </label>CD 428  / J96l; 2007