Harris, Michael <br/><br/>
Opportunities elementary : student's book 

 - Essex :   Pearson Education,   2001. 
 - 128 p. 
<br/><br/> Con mini-diccionario 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ENSEÑANZA<br/>INGLES<br/>LENGUAS EXTRANJERAS
<br/><br/><label>Universal Decimal Class. No.: </label>37.02.2:811.111  / O5