Olsen, Amy E. ;  Biley, Patti C. <br/><br/>
Active vocabulary :   general and academic words 

 - 1ª ed 
 - United States of América :  Longman Publishers,  2002 
 - xvi, 206 p. 
 - Construcción de frases en ingles .
<br/><br/><label>ISBN: </label>0-321-05498-9 
<br/><br/><label>Subjects--Topical Terms: </label><br/>INGLES VOCABULARIO
<br/><br/><label>Dewey Class. No.: </label>Ref. 428  / O42a