Lougheed, Lin <br/><br/>
Ielts, 4th edition 

 - Hauppauge, NY :  Barrons Educational Series, Inc,  2016. 
 - 521 p 
<br/><br/><label>ISBN: </label>9781438076126 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language -- Textbooks for foreign speakers.<br/>Vocabulary<br/>International English Language Testing System -- Study guides
<br/><br/><label>LC Class. No.: </label>PE1128  / .L887