Hewings, Martin. <br/><br/>
Advanced grammar in use :  a self-study reference and practice book for advanced learners of English: with answers / 
Martin Hewings. 
 - Cambridge :  Cambridge University Press,  1999. 
 - ix, 340 p. ;  25 cm. 
<br/><br/><label>ISBN: </label>0521498686 (with answers) :  KES 855 8175960671 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Grammar.
<br/><br/><label>LC Class. No.: </label>PE1112  / .H49