Cambridge key English test 4 with answers :  examination papers from University of Cambridge ESOL examinations : English for speakers of other languages. 
 Key English test 

 - Cambridge :  Cambridge University Press,  2006 
 - 144 p. :  ill. ;  25 cm. +  1 Audio CD 
 - Cambridge books for Cambridge exams. Past papers .
<br/><br/><label>ISBN: </label>9780521670821 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Textbooks for foreign speakers.<br/>English language--Examinations--Study guides.
<br/><br/><label>Subjects--Index Terms: </label>Bài thi Sách hướng dẫn học Tiếng Anh 
<br/><br/><label>Dewey Class. No.: </label>428.24076