Murphy, Raymond <br/><br/>
Essential grammar in use    a self-study reference and practice book for elementary students of english. 

 -  3rd ed. 
 - New York   Cambridge University Press    2007 
 - xi, 275 p. 
<br/><br/><label>ISBN: </label>978-0-521-67581-9. 
<br/><br/><label>Subjects--Topical Terms: </label><br/> English language--Grammar--Problems<br/> English language--Study and teaching--Foreign speakers<br/> English to speakers of other languages<br/> etc<br/> exercises<br/>English language<br/>English language--Textbooks for foreign speakers
<br/><br/><label>LC Class. No.: </label>PE1128.M773