Soars, Liz, <br/><br/>
Headway. Workbook pre-intermediate 

 - México:  Oxford University Press,  1996 
 - 80 páginas 
<br/><br/> Incluye figuras 
<br/><br/><label>ISBN: </label>9780194339988 
<br/><br/><label>Subjects--Topical Terms: </label><br/>INGLES COMERCIAL<br/>INGLES
<br/><br/><label>Dewey Class. No.: </label>420.1  / SOAh