Gusano, Riza C. et.al <br/><br/>
A course module for teaching math in the intermediate grades / 
Riza C. Gusano, Mark Zoel j. Masangkay, Lady Angela M. Rocena, Melanie C. Unida. 
 - Manila :      REX Book Store,Inc,  2020. 
 - x, 154 pages : 
<br/><br/> Includes index.  
<br/><br/><label>ISBN: </label>9786210403756 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics--Study and teaching (Intermediate)
<br/><br/><label>Dewey Class. No.: </label>372.7