A course module for teaching math in the primary grades/  
Riza C. Gusano...[et al.]; Greg Tabios Pawilen, coordinator.  
 - Manila:   Rex Book Store,    c2020. 
 - 155 p.:   ill.;   26 cm. 
<br/><br/> Includes bibliographical 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.
<br/><br/><label>Dewey Class. No.: </label>GC 372.7 C8615 2020