Murphy, Raymond <br/><br/>
Essential grammar in use :   a self-study reference and practice book for elementary students of English : with answers/ 
by Raymond Murphy 
 - 4th edition 
 - London  Cambridge University Press  c2015 
 - x,319p.:  Col. ill. 
 - The world's best-selling grammar  .
<br/><br/> Includes index  
<br/><br/><label>ISBN: </label>9781107480537 
<br/><br/><label>Dewey Class. No.: </label>428.24