Gusano, Riza C. <br/><br/>
A course module for teaching Math in the primay grades / 
Riza C. Gusano, Mark Zoel J. Masangkay, Lady Angela M. Rocena, Melanie C. Unida; Greg Tabios Pawilen, coordinator 
 - Quezon City:  Rex Book Store,   c2020. 
 - vi, 155p.:  ill. 
<br/><br/> Includes references and index  
<br/><br/><label>ISBN: </label>978-621-04-0374-9 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics - Study and teaching (Elementary)
<br/><br/><label>Dewey Class. No.: </label>Fil. 372.7 C861m 2020