Prieto  <br/><br/>
English zone : student book  
/ Margarita Prieto, Lauren Robbins. 
 - 1st ed.. 
 - New York  McGraw-Hill  2006. 
 - 6 vol.  col.ill.  27cm 
<br/><br/><label>ISBN: </label>0071219366  
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Study and teaching (Elementary)
<br/><br/><label>Dewey Class. No.: </label>372.6 ENG 2006