Graves, Kathleen. <br/><br/>
East west Student Book 2B / 
by Kathleen Graves and David P. Rein. 
 - New York :  Oxford University Press,  1989. 
 - p. 57-120. 
<br/><br/> Incluye Student Book 2A. 
<br/><br/><label>ISBN: </label>0194344126 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ingles.
<br/><br/><label>Dewey Class. No.: </label>428.077  / G71