AZAR, BETTY S. <br/><br/>
UNDERSTANDING AND USING ENGLISH GRAMMAR 

 - FOURTH EDITION 
 - Estados Unidos  PEARSON LONGMAN  2009 
 - 116 
<br/><br/> FOURTH EDITION, WORKBOOK, VOLUME A 
<br/><br/><label>ISBN: </label>9780132415446 
<br/><br/><label>LCCN: </label>94875 
<br/><br/><label>Subjects--Topical Terms: </label><br/>GRAMATICA DEL INGLES STANDART<br/>INGLES
<br/><br/><label>Dewey Class. No.: </label>428.2