Azar, Betty Schrampfer <br/><br/>
Understanding and Using English Grammar 

 -  4th ed. 
 - New York   Pearson   2009 
<br/><br/><label>ISBN: </label>9780132464505 
<br/><br/><label>Subjects--Topical Terms: </label><br/> English language--Composition and exercises<br/> English language--Grammar<br/>English language<br/>English language--Textbooks for foreign speakers
<br/><br/><label>LC Class. No.: </label>PE1128.A97