Hallows, Richard <br/><br/>
IELTS express :  Intermediate coursebook / 
Richard Hallows; Martin Lisboa; Mark Unwin. 
 - Second edition 
 - England :  Heinle Cengage Learning,  2013. 
 - 144 p. :  col. ill. ;  28 cm. 
<br/><br/><label>ISBN: </label>978-1-133-31306-9 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Languages ​​of the World