Graves, Kathleen. <br/><br/>
East West Workbook 1A / 
by David P. Rein. 
 - New York :  Oxford University Press,  1999. 
 - 26 p. : ills. 
<br/><br/>Workbook 1B 
<br/><br/><label>ISBN: </label>0194345122 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Capacitacion docente.
<br/><br/><label>Dewey Class. No.: </label>428.077  / G71