LONGMAN language activator : helps you write and speak natural English. 

 - Harlow, Essex :  Longman,  2002. 
 - xxv, 1530 p. :  il. 
<br/><br/><label>ISBN: </label>0582419522 0582415489 
<br/><br/><label>Subjects--Topical Terms: </label><br/>INGLES -DICCIONARIOS