Azar, Betty Schrampfer. , <br/><br/>
Understanding and using english grammar / 
Betty Schrampfer Azar. 
 - 2nd edition 
<br/><br/> Accompanied by workbook 
<br/><br/><label>ISBN: </label>0139436146 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language --Textbooks for foreign speakers.<br/>English language --Grammar.
<br/><br/><label>LC Class. No.: </label>PE1128   / .A97 1989