Camarista, Genesis G. <br/><br/>
Teaching mathematics in the primary grades / 
Genesis G. Camarista, Ian B. Oranio 
 - Manila:  Lorimar Publishing,  c2019 
 - vii, 137p.: 
<br/><br/><label>ISBN: </label>978-621-8038-57-7 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics - Study and teaching (Elementary)
<br/><br/><label>Dewey Class. No.: </label>Fil. 372.7044 C172 2019