Elsoworth, Steve <br/><br/>
Go! 1 : Student's book 

 - Essex :   Longman,   1996. 
 - 112 p. 
<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  / E72