Mabutin-Mangaoang, Josefine <br/><br/>
Crosscurrents :   developing global English skills for the 21st century : grade 9 / 
Josefine Mabutin-Mangaoang 
 - Marikina City :   Instructural Coverage System Publishing,   c2014. 
 - 395 pages :   illustrations ;   26cm. 
<br/><br/><label>ISBN: </label>9717194400 
<br/><br/><label>Subjects--Topical Terms: </label><br/>1. English--Study and teaching.
<br/><br/><label>Dewey Class. No.: </label>Fil. 400 M112c 2014