Murphy, Raymond. <br/><br/>
Essential English grammar in Use :  a self-study reference and practice book for elementary students of English : with answers / 
Raymond Murphy. 
 - 3rd ed.[Special Edition 2010] 
 - Cambridge   New Delhi    New York  ;  Cambridge University Press,  2007. 
 - 319 p. :  ill. ;  24 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>9780521675437 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Textbooks for foreign speakers.<br/>English language--Grammar--Problems, exercises, etc.
<br/><br/><label>LC Class. No.: </label>PE1128 
<br/><br/><label>Dewey Class. No.: </label>428.24 M957e 2010 C-