Hopkins, Diana <br/><br/>
Grammar for IELTS with answers :  self-study grammar reference and practice 

 -  Cambridge University Press,  2007. 
<br/><br/> CD TO ACCOMPANY THIS BOOK. 
<br/><br/><label>ISBN: </label>9780521604628 
<br/><br/><label>Dewey Class. No.: </label>428.24