Azar, Betty Schrampfer,  1941- <br/><br/>
Basic English grammar / 
Betty Schrampfer Azar, Stacy A. Hagen. 
 - 3rd ed. with answer key. 
 - White Plains, NY :  Pearson Longman,  c2006. 
 - xv, 536, 6 p. :  ill ;  26 cm. + 1 sound disc (digital ; 4 3/4 in.) 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0131849379 (pbk. with audio cd) 0131844121 (pbk.) 0131957341 (pbk.) 0131957333 (pbk.) 0131954369 (pbk.) 0131953508 (pbk.) 0131849395 (pbk.) 0131849409 (pbk.) 
<br/><br/><label>LCCN: </label>2005014671 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Textbooks for foreign speakers.<br/>English language--Grammar--Problems, exercises, etc.
<br/><br/><label>Dewey Class. No.: </label>428.2/4