Murphy, Raymond,  1946- <br/><br/>
Essential grammar in use :  a self-study reference and practice book for elementary students of English / 
Raymond Murphy. 
 - Cambridge :  Cambridge University Press,  2009. 
 - 3 v. :  ill. ;  25 cm. 
<br/><br/> Includes index.  Accompanied by CD-ROMs entitled: Essential grammar in use CD-ROM / Helen Naylor with Raymond Murphy ; Essential grammar in use network CD-ROM / Helen Naylor with Raymond Murphy. 
<br/><br/><br/>System requirements for accompanying disc: 128 MB RAM; Windows 2000/XP. 
<br/><br/><label>ISBN: </label>9780521675802 (with answers) 9780521675437 (with answers and CD-ROM) 9780521675819 (without answers) 9780521675444 (CD-ROM) 9780521675451 (Network CD-ROM) 
<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>PE1449